nih-gov/www.ncbi.nlm.nih.gov/omim/187500

3342 lines
274 KiB
Text

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-us" xml:lang="en-us" >
<head>
<!--
################################# CRAWLER WARNING #################################
- The terms of service and the robots.txt file disallows crawling of this site,
please see https://omim.org/help/agreement for more information.
- A number of data files are available for download at https://omim.org/downloads.
- We have an API which you can learn about at https://omim.org/help/api and register
for at https://omim.org/api, this provides access to the data in JSON & XML formats.
- You should feel free to contact us at https://omim.org/contact to figure out the best
approach to getting the data you need for your work.
- WE WILL AUTOMATICALLY BLOCK YOUR IP ADDRESS IF YOU CRAWL THIS SITE.
- WE WILL ALSO AUTOMATICALLY BLOCK SUB-DOMAINS AND ADDRESS RANGES IMPLICATED IN
DISTRIBUTED CRAWLS OF THIS SITE.
################################# CRAWLER WARNING #################################
-->
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="pragma" content="no-cache" />
<meta name="robots" content="index, follow" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="title" content="Online Mendelian Inheritance in Man (OMIM)" />
<meta name="description" content="Online Mendelian Inheritance in Man (OMIM) is a comprehensive, authoritative
compendium of human genes and genetic phenotypes that is freely available and updated daily. The full-text,
referenced overviews in OMIM contain information on all known mendelian disorders and over 15,000 genes.
OMIM focuses on the relationship between phenotype and genotype. It is updated daily, and the entries
contain copious links to other genetics resources." />
<meta name="keywords" content="Mendelian Inheritance in Man, OMIM, Mendelian diseases, Mendelian disorders, genetic diseases,
genetic disorders, genetic disorders in humans, genetic phenotypes, phenotype and genotype, disease models, alleles,
genes, dna, genetics, dna testing, gene testing, clinical synopsis, medical genetics" />
<meta name="theme-color" content="#333333" />
<link rel="icon" href="/static/omim/favicon.png" />
<link rel="apple-touch-icon" href="/static/omim/favicon.png" />
<link rel="manifest" href="/static/omim/manifest.json" />
<script id='mimBrowserCapability'>
function _0x5069(){const _0x4b1387=['91sZIeLc','mimBrowserCapability','15627zshTnf','710004yxXedd','34LxqNYj','match','disconnect','1755955rnzTod','observe','1206216ZRfBWB','575728fqgsYy','webdriver','documentElement','close','open','3086704utbakv','7984143PpiTpt'];_0x5069=function(){return _0x4b1387;};return _0x5069();}function _0xe429(_0x472ead,_0x43eb70){const _0x506916=_0x5069();return _0xe429=function(_0xe42949,_0x1aaefc){_0xe42949=_0xe42949-0x1a9;let _0xe6add8=_0x506916[_0xe42949];return _0xe6add8;},_0xe429(_0x472ead,_0x43eb70);}(function(_0x337daa,_0x401915){const _0x293f03=_0xe429,_0x5811dd=_0x337daa();while(!![]){try{const _0x3dc3a3=parseInt(_0x293f03(0x1b4))/0x1*(-parseInt(_0x293f03(0x1b6))/0x2)+parseInt(_0x293f03(0x1b5))/0x3+parseInt(_0x293f03(0x1b0))/0x4+-parseInt(_0x293f03(0x1b9))/0x5+parseInt(_0x293f03(0x1aa))/0x6+-parseInt(_0x293f03(0x1b2))/0x7*(parseInt(_0x293f03(0x1ab))/0x8)+parseInt(_0x293f03(0x1b1))/0x9;if(_0x3dc3a3===_0x401915)break;else _0x5811dd['push'](_0x5811dd['shift']());}catch(_0x4dd27b){_0x5811dd['push'](_0x5811dd['shift']());}}}(_0x5069,0x84d63),(function(){const _0x9e4c5f=_0xe429,_0x363a26=new MutationObserver(function(){const _0x458b09=_0xe429;if(document!==null){let _0x2f0621=![];navigator[_0x458b09(0x1ac)]!==![]&&(_0x2f0621=!![]);for(const _0x427dda in window){_0x427dda[_0x458b09(0x1b7)](/cdc_[a-z0-9]/ig)&&(_0x2f0621=!![]);}_0x2f0621===!![]?document[_0x458b09(0x1af)]()[_0x458b09(0x1ae)]():(_0x363a26[_0x458b09(0x1b8)](),document['getElementById'](_0x458b09(0x1b3))['remove']());}});_0x363a26[_0x9e4c5f(0x1a9)](document[_0x9e4c5f(0x1ad)],{'childList':!![]});}()));
</script>
<link rel='preconnect' href='https://cdn.jsdelivr.net' />
<link rel='preconnect' href='https://cdnjs.cloudflare.com' />
<link rel="preconnect" href="https://www.googletagmanager.com" />
<script src="https://cdn.jsdelivr.net/npm/jquery@3.7.1/dist/jquery.min.js" integrity="sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/jquery-migrate@3.5.2/dist/jquery-migrate.js" integrity="sha256-ThFcNr/v1xKVt5cmolJIauUHvtXFOwwqiTP7IbgP8EU=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/js/bootstrap.min.js" integrity="sha256-nuL8/2cJ5NDSSwnKD8VqreErSWHtnEP9E7AySL+1ev4=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/css/bootstrap.min.css" integrity="sha256-bZLfwXAP04zRMK2BjiO8iu9pf4FbLqX6zitd+tIvLhE=" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/css/bootstrap-theme.min.css" integrity="sha256-8uHMIn1ru0GS5KO+zf7Zccf8Uw12IA5DrdEcmMuWLFM=" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/moment@2.29.4/min/moment.min.js" integrity="sha256-80OqMZoXo/w3LuatWvSCub9qKYyyJlK0qnUCYEghBx8=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/eonasdan-bootstrap-datetimepicker@4.17.49/build/js/bootstrap-datetimepicker.min.js" integrity="sha256-dYxUtecag9x4IaB2vUNM34sEso6rWTgEche5J6ahwEQ=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/eonasdan-bootstrap-datetimepicker@4.17.49/build/css/bootstrap-datetimepicker.min.css" integrity="sha256-9FNpuXEYWYfrusiXLO73oIURKAOVzqzkn69cVqgKMRY=" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/qtip2@3.0.3/dist/jquery.qtip.min.js" integrity="sha256-a+PRq3NbyK3G08Boio9X6+yFiHpTSIrbE7uzZvqmDac=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/qtip2@3.0.3/dist/jquery.qtip.min.css" integrity="sha256-JvdVmxv7Q0LsN1EJo2zc1rACwzatOzkyx11YI4aP9PY=" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/devbridge-autocomplete@1.4.11/dist/jquery.autocomplete.min.js" integrity="sha256-BNpu3uLkB3SwY3a2H3Ue7WU69QFdSRlJVBrDTnVKjiA=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/jquery-validation@1.21.0/dist/jquery.validate.min.js" integrity="sha256-umbTaFxP31Fv6O1itpLS/3+v5fOAWDLOUzlmvOGaKV4=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/js-cookie@3.0.5/dist/js.cookie.min.js" integrity="sha256-WCzAhd2P6gRJF9Hv3oOOd+hFJi/QJbv+Azn4CGB8gfY=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ScrollToFixed/1.0.8/jquery-scrolltofixed-min.js" integrity="sha512-ohXbv1eFvjIHMXG/jY057oHdBZ/jhthP1U3jES/nYyFdc9g6xBpjDjKIacGoPG6hY//xVQeqpWx8tNjexXWdqA==" crossorigin="anonymous"></script>
<script async src="https://www.googletagmanager.com/gtag/js?id=G-HMPSQC23JJ"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){window.dataLayer.push(arguments);}
gtag("js", new Date());
gtag("config", "G-HMPSQC23JJ");
</script>
<script src="/static/omim/js/site.js?version=Zmk5Y1" integrity="sha256-fi9cXywxCO5p0mU1OSWcMp0DTQB4s8ncFR8j+IO840s="></script>
<link rel="stylesheet" href="/static/omim/css/site.css?version=VGE4MF" integrity="sha256-Ta80Qpm3w1S8kmnN0ornbsZxdfA32R42R4ncsbos0YU=" />
<script src="/static/omim/js/entry/entry.js?version=anMvRU" integrity="sha256-js/EBOBZzGDctUqr1VhnNPzEiA7w3HM5JbFmOj2CW84="></script>
<div id="mimBootstrapDeviceSize">
<div class="visible-xs" data-mim-bootstrap-device-size="xs"></div>
<div class="visible-sm" data-mim-bootstrap-device-size="sm"></div>
<div class="visible-md" data-mim-bootstrap-device-size="md"></div>
<div class="visible-lg" data-mim-bootstrap-device-size="lg"></div>
</div>
<title>
Entry
- #187500 - TETRALOGY OF FALLOT; TOF
- OMIM
</title>
</head>
<body>
<div id="mimBody">
<div id="mimHeader" class="hidden-print">
<nav class="navbar navbar-inverse navbar-fixed-top mim-navbar-background">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#mimNavbarCollapse" aria-expanded="false">
<span class="sr-only"> Toggle navigation </span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/"><img alt="OMIM" src="/static/omim/icons/OMIM_davinciman.001.png" height="30" width="30"></a>
</div>
<div id="mimNavbarCollapse" class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li>
<a href="/help/about"><span class="mim-navbar-menu-font"> About </span></a>
</li>
<li class="dropdown">
<a href="#" id="mimStatisticsDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Statistics <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="statisticsDropdown">
<li>
<a href="/statistics/update"> Update List </a>
</li>
<li>
<a href="/statistics/entry"> Entry Statistics </a>
</li>
<li>
<a href="/statistics/geneMap"> Phenotype-Gene Statistics </a>
</li>
<li>
<a href="/statistics/paceGraph"> Pace of Gene Discovery Graph </a>
</li>
</ul>
</li>
<li class="dropdown">
<a href="#" id="mimDownloadsDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Downloads <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="downloadsDropdown">
<li>
<a href="/downloads/"> Register for Downloads </a>
</li>
<li>
<a href="/api"> Register for API Access </a>
</li>
</ul>
</li>
<li>
<a href="/contact?mimNumber=187500"><span class="mim-navbar-menu-font"> Contact Us </span></a>
</li>
<li>
<a href="/mimmatch/">
<span class="mim-navbar-menu-font">
<span class="mim-tip-bottom" qtip_title="<strong>MIMmatch</strong>" qtip_text="MIMmatch is a way to follow OMIM entries that interest you and to find other researchers who may share interest in the same entries. <br /><br />A bonus to all MIMmatch users is the option to sign up for updates on new gene-phenotype relationships.">
MIMmatch
</span>
</span>
</a>
</li>
<li class="dropdown">
<a href="#" id="mimDonateDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Donate <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="donateDropdown">
<li>
<a href="https://secure.jhu.edu/form/OMIM" target="_blank" onclick="gtag('event', 'mim_donation', {'destination': 'secure.jhu.edu'})"> Donate! </a>
</li>
<li>
<a href="/donors"> Donors </a>
</li>
</ul>
</li>
<li class="dropdown">
<a href="#" id="mimHelpDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Help <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="helpDropdown">
<li>
<a href="/help/faq"> Frequently Asked Questions (FAQs) </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/help/search"> Search Help </a>
</li>
<li>
<a href="/help/linking"> Linking Help </a>
</li>
<li>
<a href="/help/api"> API Help </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/help/external"> External Links </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/help/agreement"> Use Agreement </a>
</li>
<li>
<a href="/help/copyright"> Copyright </a>
</li>
</ul>
</li>
<li>
<a href="#" id="mimShowTips" class="mim-tip-hint" title="Click to reveal all tips on the page. You can also hover over individual elements to reveal the tip."><span class="mim-navbar-menu-font"><span class="glyphicon glyphicon-question-sign" aria-hidden="true"></span></span></a>
</li>
</ul>
</div>
</div>
</nav>
</div>
<div id="mimSearch" class="hidden-print">
<div class="container">
<form method="get" action="/search" id="mimEntrySearchForm" name="entrySearchForm" class="form-horizontal">
<input type="hidden" id="mimSearchIndex" name="index" value="entry" />
<input type="hidden" id="mimSearchStart" name="start" value="1" />
<input type="hidden" id="mimSearchLimit" name="limit" value="10" />
<input type="hidden" id="mimSearchSort" name="sort" value="score desc, prefix_sort desc" />
<div class="row">
<div class="col-lg-8 col-md-8 col-sm-8 col-xs-8">
<div class="form-group">
<div class="input-group">
<input type="search" id="mimEntrySearch" name="search" class="form-control" value="" placeholder="Search OMIM..." maxlength="5000" autocomplete="off" autocorrect="off" autocapitalize="none" spellcheck="false" autofocus />
<div class="input-group-btn">
<button type="submit" id="mimEntrySearchSubmit" class="btn btn-default" style="width: 5em;"><span class="glyphicon glyphicon-search"></span></button>
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown"> Options <span class="caret"></span></button>
<ul class="dropdown-menu dropdown-menu-right">
<li class="dropdown-header">
Advanced Search
</li>
<li style="margin-left: 0.5em;">
<a href="/search/advanced/entry"> OMIM </a>
</li>
<li style="margin-left: 0.5em;">
<a href="/search/advanced/clinicalSynopsis"> Clinical Synopses </a>
</li>
<li style="margin-left: 0.5em;">
<a href="/search/advanced/geneMap"> Gene Map </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/history"> Search History </a>
</li>
</ul>
</div>
</div>
<div class="autocomplete" id="mimEntrySearchAutocomplete"></div>
</div>
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-4">
<span class="small">
<span class="hidden-sm hidden-xs">
Display:
<label style="font-weight: normal"><input type="checkbox" id="mimToggleChangeBars" checked /> Change Bars </label> &nbsp;
</span>
</span>
</div>
</div>
</form>
<div class="row">
<p />
</div>
</div>
</div>
<!-- <div id="mimSearch"> -->
<div id="mimContent">
<div class="container hidden-print">
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<div id="mimAlertBanner">
</div>
</div>
</div>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-2 hidden-sm hidden-xs">
<div id="mimFloatingTocMenu" class="small" role="navigation">
<p>
<span class="h4">#187500</span>
<br />
<strong>Table of Contents</strong>
</p>
<nav>
<ul id="mimFloatingTocMenuItems" class="nav nav-pills nav-stacked mim-floating-toc-padding">
<li role="presentation">
<a href="#title"><strong>Title</strong></a>
</li>
<li role="presentation">
<a href="#phenotypeMap"><strong>Phenotype-Gene Relationships</strong></a>
</li>
<li role="presentation">
<a href="/clinicalSynopsis/187500"><strong>Clinical Synopsis</strong></a>
</li>
<li role="presentation">
<a href="#text"><strong>Text</strong></a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#inheritance">Inheritance</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#cytogenetics">Cytogenetics</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#molecularGenetics">Molecular Genetics</a>
</li>
<li role="presentation">
<a href="#references"><strong>References</strong></a>
</li>
<li role="presentation">
<a href="#contributors"><strong>Contributors</strong></a>
</li>
<li role="presentation">
<a href="#creationDate"><strong>Creation Date</strong></a>
</li>
<li role="presentation">
<a href="#editHistory"><strong>Edit History</strong></a>
</li>
</ul>
</nav>
</div>
</div>
<div class="col-lg-2 col-lg-push-8 col-md-2 col-md-push-8 col-sm-2 col-sm-push-8 col-xs-12">
<div id="mimFloatingLinksMenu">
<div class="panel panel-primary" style="margin-bottom: 0px; border-radius: 4px 4px 0px 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimExternalLinks">
<h4 class="panel-title">
<a href="#mimExternalLinksFold" id="mimExternalLinksToggle" class="mimTriangleToggle" role="button" data-toggle="collapse">
<div style="display: table-row">
<div id="mimExternalLinksToggleTriangle" class="small" style="color: white; display: table-cell;">&#9660;</div>
&nbsp;
<div style="display: table-cell;">External Links</div>
</div>
</a>
</h4>
</div>
</div>
<div id="mimExternalLinksFold" class="collapse in">
<div class="panel-group" id="mimExternalLinksAccordion" role="tablist" aria-multiselectable="true">
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimClinicalResources">
<span class="panel-title">
<span class="small">
<a href="#mimClinicalResourcesLinksFold" id="mimClinicalResourcesLinksToggle" class=" mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<div style="display: table-row">
<div id="mimClinicalResourcesLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5; display: table-cell;">&#9660;</div>
&nbsp;
<div style="display: table-cell;">Clinical Resources</div>
</div>
</a>
</span>
</span>
</div>
<div id="mimClinicalResourcesLinksFold" class="panel-collapse collapse in mimLinksFold" role="tabpanel" aria-labelledby="clinicalResources">
<div class="panel-body small mim-panel-body">
<div><a href="https://clinicaltrials.gov/search?cond=(TETRALOGY OF FALLOT) OR (JAG1 OR ZFPM2 OR GATA6 OR TBX1 OR GATA4 OR NKX2-5)" class="mim-tip-hint" title="Clinical Trials" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Clinical Trials', 'domain': 'clinicaltrials.gov'})">Clinical Trials</a></div>
<div><a href="https://www.orpha.net/consor/cgi-bin/ClinicalLabs_Search_Simple.php?lng=EN&LnkId=820&Typ=Pat" class="mim-tip-hint" title="A list of European laboratories that offer genetic testing." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'EuroGentest', 'domain': 'orpha.net'})">EuroGentest</a></div>
<div><a href="https://www.ncbi.nlm.nih.gov/gtr/all/tests/?term=187500[mim]" class="mim-tip-hint" title="Genetic Testing Registry." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'GTR', 'domain': 'ncbi.nlm.nih.gov'})">GTR</a></div>
<div><a href="https://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=EN&Expert=3303" class="mim-tip-hint" title="European reference portal for information on rare diseases and orphan drugs." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'OrphaNet', 'domain': 'orpha.net'})">OrphaNet</a></div>
<div><a href="https://www.possumcore.com/nuxeo/nxdoc/default/dbbd3a73-ae7c-487e-9549-69810cc1bde1/view_documents?source=omim" class="mim-tip-hint" title="A dysmorphology database of multiple malformations; metabolic, teratogenic, chromosomal, and skeletal syndromes; and their images." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'POSSUM', 'domain': 'possum.net.au'})">POSSUM</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimAnimalModels">
<span class="panel-title">
<span class="small">
<a href="#mimAnimalModelsLinksFold" id="mimAnimalModelsLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<div style="display: table-row">
<div id="mimAnimalModelsLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5; display: table-cell;">&#9658;</div>
&nbsp;
<div style="display: table-cell;">Animal Models</div>
</div>
</a>
</span>
</span>
</div>
<div id="mimAnimalModelsLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://www.alliancegenome.org/disease/DOID:6419" class="mim-tip-hint" title="Search Across Species; explore model organism and human comparative genomics." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Alliance Genome', 'domain': 'alliancegenome.org'})">Alliance Genome</a></div>
<div><a href="http://www.informatics.jax.org/disease/187500" class="mim-tip-hint" title="Phenotypes, alleles, and disease models from Mouse Genome Informatics." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'MGI Mouse Phenotype', 'domain': 'informatics.jax.org'})">MGI Mouse Phenotype</a></div>
<div><a href="https://omia.org/OMIA000994/" class="mim-tip-hint" title="Online Mendelian Inheritance in Animals (OMIA) is a database of genes, inherited disorders and traits in 191 animal species (other than human and mouse.)" target="_blank">OMIA</a></div>
<div><a href="https://wormbase.org/resources/disease/DOID:6419" class="mim-tip-hint" title="Database of the biology and genome of Caenorhabditis elegans and related nematodes." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Wormbase Disease Ontology', 'domain': 'wormbase.org'})">Wormbase Disease Ontology</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimCellLines">
<span class="panel-title">
<span class="small">
<a href="#mimCellLinesLinksFold" id="mimCellLinesLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<div style="display: table-row">
<div id="mimCellLinesLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5; display: table-cell;">&#9658;</div>
&nbsp;
<div style="display: table-cell;">Cell Lines</div>
</div>
</a>
</span>
</span>
</div>
<div id="mimCellLinesLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://catalog.coriell.org/Search?q=OmimNum:187500" class="definition" title="Coriell Cell Repositories; cell cultures and DNA derived from cell cultures." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'CCR', 'domain': 'ccr.coriell.org'})">Coriell</a></div>
</div>
</div>
</div>
</div>
</div>
</div>
<span>
<span class="mim-tip-bottom" qtip_title="<strong>Looking for this gene or this phenotype in other resources?</strong>" qtip_text="Select a related resource from the dropdown menu and click for a targeted link to information directly relevant.">
&nbsp;
</span>
</span>
</div>
<div class="col-lg-8 col-lg-pull-2 col-md-8 col-md-pull-2 col-sm-8 col-sm-pull-2 col-xs-12">
<div>
<a id="title" class="mim-anchor"></a>
<div>
<a id="number" class="mim-anchor"></a>
<div class="text-right">
<a href="#" class="mim-tip-icd" qtip_title="<strong>ICD+</strong>" qtip_text="
<strong>SNOMEDCT:</strong> 86299006<br />
<strong>ICD10CM:</strong> Q21.3<br />
<strong>ICD9CM:</strong> 745.2<br />
<strong>ORPHA:</strong> 3303<br />
<strong>DO:</strong> 6419<br />
">ICD+</a>
</div>
<div>
<span class="h3">
<span class="mim-font mim-tip-hint" title="Phenotype description, molecular basis known">
<span class="text-danger"><strong>#</strong></span>
187500
</span>
</span>
</div>
</div>
<div>
<a id="preferredTitle" class="mim-anchor"></a>
<h3>
<span class="mim-font">
TETRALOGY OF FALLOT; TOF
</span>
</h3>
</div>
<div>
<br />
</div>
</div>
<div>
<a id="phenotypeMap" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>Phenotype-Gene Relationships</strong>
</span>
</h4>
<div>
<table class="table table-bordered table-condensed table-hover small mim-table-padding">
<thead>
<tr class="active">
<th>
Location
</th>
<th>
Phenotype
</th>
<th>
Phenotype <br /> MIM number
</th>
<th>
Inheritance
</th>
<th>
Phenotype <br /> mapping key
</th>
<th>
Gene/Locus
</th>
<th>
Gene/Locus <br /> MIM number
</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/772?start=-3&limit=10&highlight=772">
5q35.1
</a>
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/187500"> 187500 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
NKX2-5
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600584"> 600584 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/8/57?start=-3&limit=10&highlight=57">
8p23.1
</a>
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/187500"> 187500 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
GATA4
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600576"> 600576 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/8/473?start=-3&limit=10&highlight=473">
8q23.1
</a>
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/187500"> 187500 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
ZFPM2
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603693"> 603693 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/18/88?start=-3&limit=10&highlight=88">
18q11.2
</a>
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/187500"> 187500 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
GATA6
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601656"> 601656 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/99?start=-3&limit=10&highlight=99">
20p12.2
</a>
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/187500"> 187500 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
JAG1
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601920"> 601920 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/22/48?start=-3&limit=10&highlight=48">
22q11.21
</a>
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/187500"> 187500 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
TBX1
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602054"> 602054 </a>
</span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
<div class="btn-group ">
<a href="/clinicalSynopsis/187500" class="btn btn-warning" role="button"> Clinical Synopsis </a>
<button type="button" id="mimPhenotypicSeriesToggle" class="btn btn-warning dropdown-toggle mimSingletonFoldToggle" data-toggle="collapse" href="#mimClinicalSynopsisFold" onclick="ga('send', 'event', 'Unfurl', 'ClinicalSynopsis', 'omim.org')">
<span class="caret"></span>
<span class="sr-only">Toggle Dropdown</span>
</button>
</div>
&nbsp;
<div class="btn-group">
<button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
PheneGene Graphics <span class="caret"></span>
</button>
<ul class="dropdown-menu" style="width: 17em;">
<li><a href="/graph/linear/187500" target="_blank" onclick="gtag('event', 'mim_graph', {'destination': 'Linear'})"> Linear </a></li>
<li><a href="/graph/radial/187500" target="_blank" onclick="gtag('event', 'mim_graph', {'destination': 'Radial'})"> Radial </a></li>
</ul>
</div>
<span class="glyphicon glyphicon-question-sign mim-tip-hint" title="OMIM PheneGene graphics depict relationships between phenotypes, groups of related phenotypes (Phenotypic Series), and genes.<br /><a href='/static/omim/pdf/OMIM_Graphics.pdf' target='_blank'>A quick reference overview and guide (PDF)</a>"></span>
<div>
<p />
</div>
<div id="mimClinicalSynopsisFold" class="well well-sm collapse mimSingletonToggleFold">
<div class="small" style="margin: 5px">
<div>
<div>
<span class="h5 mim-font">
<strong> Cardiac </strong>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Tetralogy of Fallot <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/86299006" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">86299006</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/Q21.3" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">Q21.3</a>]</span> <span class="mim-feature-ids hidden">[ICD9CM: <a href="https://purl.bioontology.org/ontology/ICD9CM/745.2" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">745.2</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0039685&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0039685</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001636" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001636</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001636" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001636</a>]</span><br />
</span>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> Ears </strong>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Preauricular pits <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/1955003" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">1955003</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0266610&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0266610</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0004467" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0004467</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0004467" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0004467</a>]</span><br />
</span>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> Limbs </strong>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Fifth finger clinodactyly <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1850049&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1850049</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0004209" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0004209</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0004209" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0004209</a>]</span><br />
</span>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> Facies </strong>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Broad forehead <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1849089&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1849089</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000337" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000337</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000337" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000337</a>]</span> <a href="https://elementsofmorphology.nih.gov/index.cgi?tid=40e77945a1b2a5742a89317aeb604f00" target="_blank" class="small mim-tip-eom" title="&lt;img src=&quot;https://elementsofmorphology.nih.gov/images/terms/Forehead,Broad-small.jpg&quot;&gt; &lt;br/&gt;Further Information: &lt;a href=&quot;https://elementsofmorphology.nih.gov/index.cgi?tid=40e77945a1b2a5742a89317aeb604f00&quot target=&quot;_blank&quot onclick=&quot;gtag(\'event\', \'mim_outbound\', {\'name\': \'EOM\', \'domain\': \'elementsofmorphology.nih.gov\'})&quot;&gt;Elements of Morphology&lt;/a&gt;"><span class="glyphicon glyphicon-user" aria-hidden="true"></span></a><br /> - Prominent eyes <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1837760&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1837760</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000520" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000520</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000520" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000520</a>]</span><br />
</span>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> Misc </strong>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Sib recurrence risk of 1% for tetralogy and 2% for any congenital heart defect<br />
</span>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> Inheritance </strong>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Autosomal dominant <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/263681008" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">263681008</a>, <a href="https://purl.bioontology.org/ontology/SNOMEDCT/771269000" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">771269000</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0443147&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0443147</a>, <a href="https://bioportal.bioontology.org/search?q=C1867440&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1867440</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000006" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000006</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000006" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000006</a>]</span><br />
</span>
</div>
</div>
<div class="text-right">
<a href="#mimClinicalSynopsisFold" data-toggle="collapse">&#9650;&nbsp;Close</a>
</div>
</div>
</div>
</div>
<div>
<br />
</div>
<div>
<a id="text" class="mim-anchor"></a>
<h4 href="#mimTextFold" id="mimTextToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimTextToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<span class="mim-tip-floating" qtip_title="<strong>Looking For More References?</strong>" qtip_text="Click the 'reference plus' icon &lt;span class='glyphicon glyphicon-plus-sign'&gt;&lt;/span&gt at the end of each OMIM text paragraph to see more references related to the content of the preceding paragraph.">
<strong>TEXT</strong>
</span>
</span>
</h4>
<div id="mimTextFold" class="collapse in ">
<span class="mim-text-font">
<div class="mim-changed mim-change"><p>A number sign (#) is used with this entry because tetralogy of Fallot (TOF) can be caused by heterozygous mutation in several genes, including the JAG1 gene (<a href="/entry/601920">601920</a>) on chromosome 20p12, the NKX2-5 gene (<a href="/entry/600584">600584</a>) on 5q35, the GATA4 gene (<a href="/entry/600576">600576</a>) on 8p23, the ZFPM2 gene (<a href="/entry/603693">603693</a>) on 8q23, the TBX1 gene (<a href="/entry/602054">602054</a>) on 22q11, and the GATA6 gene (<a href="/entry/601656">601656</a>) on 18q11.</p></div>
<div class="mim-changed mim-change"><p>Tetralogy of Fallot is also a well-recognized feature of many syndromes, including the 22q11 microdeletion syndrome (<a href="/entry/188400">188400</a>) and trisomy 21 (<a href="/entry/190685">190685</a>).</p></div>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="inheritance" class="mim-anchor"></a>
<h4 href="#mimInheritanceFold" id="mimInheritanceToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimInheritanceToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Inheritance</strong>
</span>
</h4>
</div>
<div id="mimInheritanceFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#20" class="mim-tip-reference" title="Pitt, D. B. &lt;strong&gt;A family study of Fallot&#x27;s tetrad.&lt;/strong&gt; Aust. Ann. Med. 11: 179-183, 1962.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/13943847/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;13943847&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/imj.1962.11.3.179&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="13943847">Pitt (1962)</a> described a family in which 11 persons had either TOF or one of its components. The diagnosis was confirmed at operation or autopsy in 5 of the 11. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=13943847" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>The large study of <a href="#2" class="mim-tip-reference" title="Boon, A. R., Farmer, M. B., Roberts, D. F. &lt;strong&gt;A family study of Fallot&#x27;s tetralogy.&lt;/strong&gt; J. Med. Genet. 9: 179-192, 1972.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/5065286/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;5065286&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.9.2.179&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="5065286">Boon et al. (1972)</a> led to the conclusions that heritability is about 54% and that in sibs the recurrence risk is about 1% for Fallot tetralogy and about 2% for any cardiac defect. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=5065286" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>The family that <a href="#4" class="mim-tip-reference" title="Der Kaloustian, V. M., Ratl, H., Malouf, J., Hatem, J., Slim, M., Tomeh, A., Khouri, J., Kutayli, F. &lt;strong&gt;Tetralogy of Fallot with pulmonary atresia in siblings.&lt;/strong&gt; Am. J. Med. Genet. 21: 119-122, 1985.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/4003436/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;4003436&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.1320210117&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="4003436">Der Kaloustian et al. (1985)</a> reported may be a special type of Fallot tetralogy, inherited, the authors suggested, as an autosomal recessive. Two daughters of first cousins had tetralogy with pulmonary valve atresia. The bronchial circulation and pulmonary valve anatomy were identical in the 2 sibs. The parental consanguinity was of less significance because the family was Christian Maronite Lebanese, a small group with a relatively high rate of consanguinity. Familial tetralogy was reported also by <a href="#15" class="mim-tip-reference" title="Lynch, H. T., Tips, R. L., Krush, A. J. &lt;strong&gt;Tetralogy of Fallot in two siblings: associated anomalies of the head and neck in one child.&lt;/strong&gt; Am. J. Dis. Child. 111: 304-307, 1966.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/5904472/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;5904472&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1001/archpedi.1966.02090060114015&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="5904472">Lynch et al. (1966)</a> in sibs and by <a href="#7" class="mim-tip-reference" title="Friedberg, D. Z. &lt;strong&gt;Tetralogy of Fallot with right aortic arch in three successive generations.&lt;/strong&gt; Am. J. Dis. Child. 127: 877-878, 1974.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/4834778/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;4834778&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1001/archpedi.1974.02110250103016&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="4834778">Friedberg (1974)</a> in 3 generations but none of the affected, it seems, had pulmonary valve atresia. <a href="https://pubmed.ncbi.nlm.nih.gov/?term=4003436+5904472+4834778" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#12" class="mim-tip-reference" title="Jones, M. C., Waldman, J. D. &lt;strong&gt;An autosomal dominant syndrome of characteristic facial appearance, preauricular pits, fifth finger clinodactyly, and tetralogy of Fallot.&lt;/strong&gt; Am. J. Med. Genet. 22: 135-141, 1985.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/4050848/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;4050848&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.1320220115&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="4050848">Jones and Waldman (1985)</a> reported a family in which 6 persons in 3 successive generations had some combination of preauricular pits (4/6), tetralogy of Fallot (3/6), fifth finger clinodactyly (6/6), and seemingly characteristic facies (5/6). Features of the facies included broad forehead and 'prominent' eyes. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=4050848" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#18" class="mim-tip-reference" title="Pankau, R., Siekmeyer, W., Stoffregen, R. &lt;strong&gt;Tetralogy of Fallot in three sibs.&lt;/strong&gt; Am. J. Med. Genet. 37: 532-533, 1990.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/2260602/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;2260602&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.1320370421&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="2260602">Pankau et al. (1990)</a> described tetralogy of Fallot in 3 of 5 sibs. <a href="#17" class="mim-tip-reference" title="Pacileo, G., Musewe, N. N., Calabro, R. &lt;strong&gt;Tetralogy of Fallot in three siblings: a familial study and review of the literature.&lt;/strong&gt; Europ. J. Pediat. 151: 726-727, 1992.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/1425789/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;1425789&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1007/BF01959076&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="1425789">Pacileo et al. (1992)</a> also described tetralogy of Fallot in 3 sibs and a cousin. <a href="https://pubmed.ncbi.nlm.nih.gov/?term=1425789+2260602" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#10" class="mim-tip-reference" title="Hirt-Armon, K., Pober, B. R., Holmes, L. B. &lt;strong&gt;Type III tracheal agenesis with familial tetralogy of Fallot and absent pulmonary value (sic) syndrome.&lt;/strong&gt; Am. J. Med. Genet. 65: 266-268, 1996.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8923932/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;8923932&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/(SICI)1096-8628(19961111)65:4&lt;266::AID-AJMG3&gt;3.0.CO;2-N&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="8923932">Hirt-Armon et al. (1996)</a> reported a woman with tetralogy of Fallot in association with absence of the pulmonic valve. She gave birth to a female infant with TOF, extreme hypoplasia and dysplasia of the pulmonary valve, and type III tracheal agenesis (in this type the bronchi originate directly from the esophagus). The authors suggested that this association may represent a distinct syndrome with autosomal dominant inheritance. Familial cases of TOF with congenital absence of the pulmonic valve were reported by <a href="#7" class="mim-tip-reference" title="Friedberg, D. Z. &lt;strong&gt;Tetralogy of Fallot with right aortic arch in three successive generations.&lt;/strong&gt; Am. J. Dis. Child. 127: 877-878, 1974.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/4834778/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;4834778&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1001/archpedi.1974.02110250103016&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="4834778">Friedberg (1974)</a> and <a href="#4" class="mim-tip-reference" title="Der Kaloustian, V. M., Ratl, H., Malouf, J., Hatem, J., Slim, M., Tomeh, A., Khouri, J., Kutayli, F. &lt;strong&gt;Tetralogy of Fallot with pulmonary atresia in siblings.&lt;/strong&gt; Am. J. Med. Genet. 21: 119-122, 1985.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/4003436/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;4003436&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.1320210117&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="4003436">Der Kaloustian et al. (1985)</a>. <a href="https://pubmed.ncbi.nlm.nih.gov/?term=4003436+8923932+4834778" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#5" class="mim-tip-reference" title="Digilio, M. C., Marino, B., Giannotti, A., Toscano, A., Dallapiccola, B. &lt;strong&gt;Recurrence risk figures for isolated tetralogy of Fallot after screening for 22q11 microdeletion.&lt;/strong&gt; J. Med. Genet. 34: 188-190, 1997.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/9132487/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;9132487&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.34.3.188&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="9132487">Digilio et al. (1997)</a> calculated empiric risk figures for recurrence of isolated tetralogy of Fallot in families after exclusion of del(22q11). The investigation covered relatives of 102 patients. Their results showed that the frequency of congenital heart defect was 3% in sibs, 0.5% in parents, 0.3% in grandparents, 0.2% in uncles or aunts, and 0.6% in first cousins. The recurrence risk rate for sibs was the same as that previously estimated, indicating that after exclusion of patients with del(22q11), genetic counseling to patients with isolated TOF should not be modified. <a href="#5" class="mim-tip-reference" title="Digilio, M. C., Marino, B., Giannotti, A., Toscano, A., Dallapiccola, B. &lt;strong&gt;Recurrence risk figures for isolated tetralogy of Fallot after screening for 22q11 microdeletion.&lt;/strong&gt; J. Med. Genet. 34: 188-190, 1997.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/9132487/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;9132487&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.34.3.188&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="9132487">Digilio et al. (1997)</a> concluded that gene(s) different from those located on 22q11 must be involved in causing familial aggregation of nonsyndromic tetralogy of Fallot in these cases. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=9132487" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="cytogenetics" class="mim-anchor"></a>
<h4 href="#mimCytogeneticsFold" id="mimCytogeneticsToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimCytogeneticsToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Cytogenetics</strong>
</span>
</h4>
</div>
<div id="mimCytogeneticsFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#11" class="mim-tip-reference" title="Johnson, M. C., Hing, A., Wood, M. K., Watson, M. S. &lt;strong&gt;Chromosome abnormalities in congenital heart disease.&lt;/strong&gt; Am. J. Med. Genet. 70: 292-298, 1997.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/9188669/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;9188669&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/(sici)1096-8628(19970613)70:3&lt;292::aid-ajmg15&gt;3.0.co;2-g&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="9188669">Johnson et al. (1997)</a> conducted a cytogenetic evaluation of 159 cases of tetralogy of Fallot. A del(22q11) was identified in 14% who underwent fluorescence in situ hybridization (FISH) testing with the N25 cosmid probe. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=9188669" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#22" class="mim-tip-reference" title="Rauch, R., Hofbeck, M., Zweier, C., Koch, A., Zink, S., Trautmann, U., Hoyer, J., Kaulitz, R., Singer, H., Rauch, A. &lt;strong&gt;Comprehensive genotype-phenotype analysis in 230 patients with tetralogy of Fallot.&lt;/strong&gt; J. Med. Genet. 47: 321-331, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19948535/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19948535&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2009.070391&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19948535">Rauch et al. (2010)</a> found that 22q11.2 deletion was the most common genetic anomaly among 230 patients with TOF, found in 7.4% of patients. The associated cardiac phenotype was distinct for obstruction of the proximal pulmonary artery, hypoplastic central pulmonary arteries, and subclavian artery anomalies. The second most common anomaly was trisomy 21, found in 5.2% of patients, which was often associated with atrioventricular septal defect. Other chromosomal aberrations or submicroscopic copy number changes were found in 3% of patients. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19948535" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="molecularGenetics" class="mim-anchor"></a>
<h4 href="#mimMolecularGeneticsFold" id="mimMolecularGeneticsToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimMolecularGeneticsToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Molecular Genetics</strong>
</span>
</h4>
</div>
<div id="mimMolecularGeneticsFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p>In a cohort of 178 Italian patients with TOF, <a href="#3" class="mim-tip-reference" title="De Luca, A., Sarkozy, A., Ferese, R., Consoli, F., Lepri, F., Dentici, M. L., Vergara, P., De Zorzi, A., Versacci, P., Digilio, M. C., Marino, B., Dallapiccola, B. &lt;strong&gt;New mutations in ZFPM2/FOG2 gene in tetralogy of Fallot and double outlet right ventricle.&lt;/strong&gt; Clin. Genet. 80: 184-190, 2011.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20807224/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;20807224&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2010.01523.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="20807224">De Luca et al. (2011)</a> analyzed 5 genes known to be associated with conotruncal defects, including the NKX2-5 (<a href="/entry/600584">600584</a>), GATA4 (<a href="/entry/600576">600576</a>), ZFPM2 (<a href="/entry/603693">603693</a>), GDF1 (<a href="/entry/602880">602880</a>), and ISL1 (<a href="/entry/600366">600366</a>) genes, and identified heterozygous missense mutations in the NKX2-5 and ZFPM2 genes in 3 patients. <a href="#3" class="mim-tip-reference" title="De Luca, A., Sarkozy, A., Ferese, R., Consoli, F., Lepri, F., Dentici, M. L., Vergara, P., De Zorzi, A., Versacci, P., Digilio, M. C., Marino, B., Dallapiccola, B. &lt;strong&gt;New mutations in ZFPM2/FOG2 gene in tetralogy of Fallot and double outlet right ventricle.&lt;/strong&gt; Clin. Genet. 80: 184-190, 2011.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20807224/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;20807224&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2010.01523.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="20807224">De Luca et al. (2011)</a> concluded that GATA4, GDF1, and ISL1 are not major determinants in the pathogenesis of TOF. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20807224" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Mutation in the NKX2-5 Gene</em></strong></p><p>
<a href="#1" class="mim-tip-reference" title="Benson, D. W., Silberbach, G. M., Kavanaugh-McHugh, A., Cottrill, C., Zhang, Y., Riggs, S., Smalls, O., Johnson, M. C., Watson, M. S., Seidman, J. G., Seidman, C. E., Plowden, J., Kugler, J. D. &lt;strong&gt;Mutations in the cardiac transcription factor NKX2.5 affect diverse cardiac developmental pathways.&lt;/strong&gt; J. Clin. Invest. 104: 1567-1573, 1999.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/10587520/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;10587520&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=10587520[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1172/JCI8154&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="10587520">Benson et al. (1999)</a> evaluated the possibility of mutations in the cardiac-specific homeobox gene (CSX, or NKX2-5; <a href="/entry/600584">600584</a>) in 20 patients with tetralogy of Fallot who were negative for del(22q11). In only 1 patient was a CSX mutation found, arg25 to cys (<a href="/entry/600584#0004">600584.0004</a>). The patient had undergone surgery at 12 months of age for a typical tetralogy of Fallot and 2 small muscular VSDs. She had small pulmonary arteries with areas of peripheral narrowing and had undergone balloon dilation on 2 occasions. There was no family history of heart disease. She did not have AV block or atrial septal defect, which are features of patients with other CSX mutations. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=10587520" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#8" class="mim-tip-reference" title="Goldmuntz, E., Geiger, E., Benson, D. W. &lt;strong&gt;NKX2.5 mutations in patients with tetralogy of Fallot.&lt;/strong&gt; Circulation 104: 2565-2568, 2001.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/11714651/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;11714651&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1161/hc4601.098427&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="11714651">Goldmuntz et al. (2001)</a> genotyped a group of 114 patients with tetralogy of Fallot from whom patients with 22q11 microdeletion (<a href="/entry/188400">188400</a>) had been excluded. They identified 4 heterozygous mutations in the NKX2-5 gene (<a href="/entry/600584#0004">600584.0004</a>; <a href="/entry/600584#0006">600584.0006</a>-<a href="/entry/600584#0008">600584.0008</a>) in 6 individuals. Three of these had classical tetralogy of Fallot with differing aortic arch anatomy, while the others had pulmonary valve atresia with or without major aortopulmonary collateral vessels. None had evidence of cardiac conduction system disease. Only one individual had a family history of tetralogy of Fallot. A number of asymptomatic mutation carriers were identified in other families, however, indicating reduced penetrance. <a href="#8" class="mim-tip-reference" title="Goldmuntz, E., Geiger, E., Benson, D. W. &lt;strong&gt;NKX2.5 mutations in patients with tetralogy of Fallot.&lt;/strong&gt; Circulation 104: 2565-2568, 2001.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/11714651/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;11714651&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1161/hc4601.098427&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="11714651">Goldmuntz et al. (2001)</a> stated that NKX2-5 mutations were the first gene defects identified for nonsyndromic tetralogy of Fallot, and estimated that NKX2-5 mutations are present in approximately 4% of all patients with TOF. One of these variants, E21Q (<a href="/entry/600584#0006">600584.0006</a>), has been reclassified as a variant of unknown significance. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=11714651" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>Among 230 patients with TOF, <a href="#22" class="mim-tip-reference" title="Rauch, R., Hofbeck, M., Zweier, C., Koch, A., Zink, S., Trautmann, U., Hoyer, J., Kaulitz, R., Singer, H., Rauch, A. &lt;strong&gt;Comprehensive genotype-phenotype analysis in 230 patients with tetralogy of Fallot.&lt;/strong&gt; J. Med. Genet. 47: 321-331, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19948535/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19948535&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2009.070391&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19948535">Rauch et al. (2010)</a> found that 2 patients (0.9%) had a low-penetrance mutation in the NKX2-5 gene (R25C; <a href="/entry/600584#0004">600584.0004</a>). Two additional patients had missense variants in the NKX2-5 gene (C270Y and V315L, respectively) that were not detected in 280 controls, but in vitro functional expression studies suggested no change in transcriptional activity as a result of these variants. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19948535" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>In 2 (1.1%) of 178 Italian patients with TOF, <a href="#3" class="mim-tip-reference" title="De Luca, A., Sarkozy, A., Ferese, R., Consoli, F., Lepri, F., Dentici, M. L., Vergara, P., De Zorzi, A., Versacci, P., Digilio, M. C., Marino, B., Dallapiccola, B. &lt;strong&gt;New mutations in ZFPM2/FOG2 gene in tetralogy of Fallot and double outlet right ventricle.&lt;/strong&gt; Clin. Genet. 80: 184-190, 2011.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20807224/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;20807224&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2010.01523.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="20807224">De Luca et al. (2011)</a> identified the R25C mutation in the NKX2-5 gene. These 2 sporadic patients both had a left-sided arch, subaortic ventricular septal defect, and patent pulmonary valve. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20807224" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Mutation in the JAG1 Gene</em></strong></p><p>
<a href="#6" class="mim-tip-reference" title="Eldadah, Z. A., Hamosh, A., Biery, N. J., Montgomery, R. A., Duke, M., Elkins, R., Dietz, H. C. &lt;strong&gt;Familial tetralogy of Fallot caused by mutation in the jagged1 gene.&lt;/strong&gt; Hum. Molec. Genet. 10: 163-169, 2001.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/11152664/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;11152664&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/hmg/10.2.163&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="11152664">Eldadah et al. (2001)</a> identified a missense mutation (G274D; <a href="/entry/601920#0010">601920.0010</a>) in the JAG1 gene in a large kindred segregating autosomal dominant TOF with reduced penetrance. Nine of 11 mutation carriers manifested cardiac disease, including classic TOF, ventricular septal defect with aortic dextroposition, and isolated peripheral pulmonic stenosis. All forms of TOF were represented, including variants with pulmonic stenosis, pulmonic atresia, and absent pulmonary valve. No individual within this family met diagnostic criteria for any previously described clinical syndrome, including Alagille syndrome-1 (ALGS1; <a href="/entry/118450">118450</a>), caused by haploinsufficiency for the JAG1 gene. All mutation carriers had characteristic but variable facial features, including long, narrow, and upslanting palpebral fissures, prominent nasal bridge, square dental arch and broad, prominent chin, which were distinct from those of unaffected family members and typical AGS patients. The glycine residue at position 274 is highly conserved in other EGF-like domains of JAG1 and in those of other proteins. The data supported either a relative loss-of-function or a gain-of-function pathogenetic mechanism in this family and suggested that JAG1 mutations may contribute significantly to common variants of right heart obstructive disease. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=11152664" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>Among 230 patients with TOF, <a href="#22" class="mim-tip-reference" title="Rauch, R., Hofbeck, M., Zweier, C., Koch, A., Zink, S., Trautmann, U., Hoyer, J., Kaulitz, R., Singer, H., Rauch, A. &lt;strong&gt;Comprehensive genotype-phenotype analysis in 230 patients with tetralogy of Fallot.&lt;/strong&gt; J. Med. Genet. 47: 321-331, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19948535/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19948535&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2009.070391&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19948535">Rauch et al. (2010)</a> found that 3 (1.3%) had Alagille syndrome associated with JAG1 mutations. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19948535" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Mutation in the GATA4 Gene</em></strong></p><p>
<a href="#24" class="mim-tip-reference" title="Tomita-Mitchell, A., Maslen, C. L., Morris, C. D., Garg, V., Goldmuntz, E. &lt;strong&gt;GATA4 sequence variants in patients with congenital heart defects.&lt;/strong&gt; J. Med. Genet. 44: 779-783, 2007.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/18055909/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;18055909&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2007.052183&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="18055909">Tomita-Mitchell et al. (2007)</a> analyzed the GATA4 gene (<a href="/entry/600576">600576</a>) in 628 patients with cardiac septal or conotruncal defects and identified 4 heterozygous missense mutations in 5 patients, including 1 with TOF (<a href="/entry/600576#0005">600576.0005</a>) and a vague family history of congenital heart defects. The authors concluded that GATA4 mutations are uncommon in patients with septal defects. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=18055909" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#25" class="mim-tip-reference" title="Zhang, W., Li, X., Shen, A., Jiao, W., Guan, X., Li, Z. &lt;strong&gt;GATA4 mutations in 486 Chinese patients with congenital heart disease.&lt;/strong&gt; Europ. J. Med. Genet. 51: 527-535, 2008.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/18672102/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;18672102&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2008.06.005&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="18672102">Zhang et al. (2008)</a> analyzed the GATA4 gene (<a href="/entry/600576">600576</a>) in 486 Chinese patients with congenital heart defects and identified 9 heterozygous mutations in 12 patients, including 2 (3.1%) of 64 patients with TOF (<a href="/entry/600576#0011">600576.0011</a>; <a href="/entry/600576#0012">600576.0012</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=18672102" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#19" class="mim-tip-reference" title="Peng, T., Wang, L., Zhou, S.-F., Li, X. &lt;strong&gt;Mutations of the GATA4 and NKX2.5 genes in Chinese pediatric patients with non-familial congenital heart disease.&lt;/strong&gt; Genetica 138: 1231-1240, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/21110066/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;21110066&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1007/s10709-010-9522-4&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="21110066">Peng et al. (2010)</a> analyzed the GATA4 gene in 135 sporadic pediatric Chinese patients with congenital heart defects and identified a heterozygous missense mutation in 1 of 12 patients with TOF (<a href="/entry/600576#0007">600576.0007</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=21110066" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Mutation in the ZFPM2 Gene</em></strong></p><p>
In 2 of 47 patients with sporadic TOF, <a href="#21" class="mim-tip-reference" title="Pizzuti, A., Sarkozy, A., Newton, A. L., Conti, E., Flex, E., Digilio, M. C., Amati, F., Gianni, D., Tandoi, C., Marino, B., Crossley, M., Dallapiccola, B. &lt;strong&gt;Mutations of ZFPM2/FOG2 gene in sporadic cases of tetralogy of Fallot.&lt;/strong&gt; Hum. Mutat. 22: 372-377, 2003.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/14517948/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;14517948&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/humu.10261&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="14517948">Pizzuti et al. (2003)</a> identified heterozygosity for a mutation in the ZFPM2 gene: ser657 to gly (S657G; <a href="/entry/603693#0001">603693.0001</a>) or glu30 to gly (E30G; <a href="/entry/603693#0002">603693.0002</a>). They suggested that ZFMP2 gene mutations may contribute to some sporadic cases of TOF. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=14517948" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>In 1 (0.6%) of 178 Italian patients with TOF, <a href="#3" class="mim-tip-reference" title="De Luca, A., Sarkozy, A., Ferese, R., Consoli, F., Lepri, F., Dentici, M. L., Vergara, P., De Zorzi, A., Versacci, P., Digilio, M. C., Marino, B., Dallapiccola, B. &lt;strong&gt;New mutations in ZFPM2/FOG2 gene in tetralogy of Fallot and double outlet right ventricle.&lt;/strong&gt; Clin. Genet. 80: 184-190, 2011.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20807224/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;20807224&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2010.01523.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="20807224">De Luca et al. (2011)</a> identified a missense mutation in the ZFPM2 gene (M544I; <a href="/entry/603693#0007">603693.0007</a>). This sporadic patient had a left-sided arch, subaortic ventricular septal defect, and patent pulmonary valve. Parental DNA was unavailable for analysis. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20807224" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Mutation in the TBX1 gene</em></strong></p><p>
In a Turkish female patient with tetralogy of Fallot, <a href="#22" class="mim-tip-reference" title="Rauch, R., Hofbeck, M., Zweier, C., Koch, A., Zink, S., Trautmann, U., Hoyer, J., Kaulitz, R., Singer, H., Rauch, A. &lt;strong&gt;Comprehensive genotype-phenotype analysis in 230 patients with tetralogy of Fallot.&lt;/strong&gt; J. Med. Genet. 47: 321-331, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19948535/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19948535&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2009.070391&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19948535">Rauch et al. (2010)</a> identified a heterozygous 30-bp duplication in the TBX1 gene on chromosome 22q11.2 (<a href="/entry/602054#0006">602054.0006</a>). She had facial asymmetry, scoliosis, absent pulmonary vein, isolated left pulmonary artery, ventricular septal defect, and normal cognitive development. She did not have the facial gestalt of 22q11.2 deletion syndrome. The insertion was shown to result in the expansion of a polyalanine tract, which caused decreased transcriptional activity and cytoplasmic aggregation of the protein in cellular studies. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19948535" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Mutation in the GATA6 Gene</em></strong></p><p>
In a Hispanic patient with tetralogy of Fallot, <a href="#16" class="mim-tip-reference" title="Maitra, M., Koenig, S. N., Srivastava, D., Garg, V. &lt;strong&gt;Identification of GATA6 sequence variants in patients with congenital heart defects.&lt;/strong&gt; Pediat. Res. 68: 281-285, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20581743/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;20581743&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=20581743[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1203/PDR.0b013e3181ed17e4&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="20581743">Maitra et al. (2010)</a> identified heterozygosity for a missense mutation in the GATA6 gene (L198V; <a href="/entry/601656#0003">601656.0003</a>). The patient had a single malalignment ventricular septal defect with subvalvar/valvar pulmonary stenosis and a normal aortic arch. The mutation was also detected in the patient's unaffected mother, but was not found in 288 control individuals, including 96 of Hispanic ethnicity. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20581743" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>In a 7-month-old Chinese boy with tetralogy of Fallot, <a href="#14" class="mim-tip-reference" title="Lin, X., Huo, Z., Liu, X., Zhang, Y., Li, L., Zhao, H, Yan, B., Liu, Y., Yang, Y., Chen, Y.-H. &lt;strong&gt;A novel GATA6 mutation in patients with tetralogy of Fallot or atrial septal defect.&lt;/strong&gt; J. Hum. Genet. 55: 662-667, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20631719/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;20631719&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/jhg.2010.84&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="20631719">Lin et al. (2010)</a> identified heterozygosity for a missense mutation in GATA6 (S184N; <a href="/entry/601656#0005">601656.0005</a>). The mutation was detected in heterozygosity in his unaffected father, but was not found in 500 ethnically matched controls. The patient had an overriding aorta (50% override), pulmonary stenosis, ventricular septal defect, and right atrial and ventricular hypertrophy; he had no other abnormalities. The S184N GATA6 mutation was also identified in 2 Chinese patients with atrial septal defect (ASD9; <a href="/entry/614475">614475</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20631719" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Other Genetic Associations</em></strong></p><p>
<a href="#13" class="mim-tip-reference" title="Lambrechts, D., Devriendt, K., Driscoll, D. A., Goldmuntz, E., Gewillig, M., Vlietinck, R., Collen, D., Carmeliet, P. &lt;strong&gt;Low expression VEGF haplotype increases the risk for tetralogy of Fallot: a family based association study. (Letter)&lt;/strong&gt; J. Med. Genet. 42: 519-522, 2005.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/15937089/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;15937089&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2004.026443&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="15937089">Lambrechts et al. (2005)</a> found that a haplotype of 2 common SNPs in the promoter and 1 common SNP in the leader sequence of the VEGF (<a href="/entry/192240">192240</a>) gene, which are known to lower VEGF levels, increased the risk for TOF. Genotyping of 148 families with isolated, nonsyndromic TOF revealed that the low-VEGF haplotype (-2578A, -1154A, -634G), called AAG, was overtransmitted to affected children (p = 0.008). VEGF was said to be the first modifier gene identified for TOF. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=15937089" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#9" class="mim-tip-reference" title="Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita,, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., and 12 others. &lt;strong&gt;De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot.&lt;/strong&gt; Nature Genet. 41: 931-935, 2009.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19597493/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19597493&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=19597493[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/ng.415&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19597493">Greenway et al. (2009)</a> performed a genomewide survey of 114 subjects with TOF and their unaffected parents and identified 11 de novo copy number variants that were absent or extremely rare (less than 0.1%) in 2,265 controls. <a href="#9" class="mim-tip-reference" title="Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita,, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., and 12 others. &lt;strong&gt;De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot.&lt;/strong&gt; Nature Genet. 41: 931-935, 2009.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19597493/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19597493&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=19597493[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/ng.415&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19597493">Greenway et al. (2009)</a> then examined a second independent TOF cohort of 398 individuals for additional copy number variants (CNVs) at these loci. They identified CNVs at chromosome 1q21.1 in 1% (5/512, P = 0.0002, odds ratio = 22.3) of nonsyndromic sporadic TOF cases. <a href="#9" class="mim-tip-reference" title="Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita,, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., and 12 others. &lt;strong&gt;De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot.&lt;/strong&gt; Nature Genet. 41: 931-935, 2009.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19597493/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19597493&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=19597493[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/ng.415&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19597493">Greenway et al. (2009)</a> also identified recurrent CNVs at 3p25.1, 7p21.3 (gain), and 22q11.2 (loss). CNVs in a single subject with TOF occurred at 6 loci, 2 of which encode disease-associated genes (NOTCH1, <a href="/entry/190198">190198</a> and JAG1). <a href="#9" class="mim-tip-reference" title="Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita,, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., and 12 others. &lt;strong&gt;De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot.&lt;/strong&gt; Nature Genet. 41: 931-935, 2009.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19597493/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19597493&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=19597493[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/ng.415&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19597493">Greenway et al. (2009)</a> concluded that their findings predicted at least 10% (4.5 to 15.5%, 95% confidence interval) of sporadic nonsyndromic TOF cases result from de novo CNVs and suggest that mutations within these loci might be etiologic in other cases of TOF. The chromosome 1q21 region overlaps those described in <a href="/entry/612474">612474</a> and <a href="/entry/612475">612475</a>. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19597493" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>Using Illumina SNP arrays, <a href="#23" class="mim-tip-reference" title="Soemedi, R., Wilson, I. J., Bentham, J., Darlay, R., Topf, A., Zelenika, D., Cosgrove, C., Setchfield, K., Thornborough, C., Granados-Riveron, J., Blue, G. M., Breckpot, J., and 19 others. &lt;strong&gt;Contribution of global rare copy-number variants to the risk of sporadic congenital heart disease.&lt;/strong&gt; Am. J. Hum. Genet. 91: 489-501, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/22939634/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;22939634&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=22939634[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ajhg.2012.08.003&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="22939634">Soemedi et al. (2012)</a> generated genomewide CNV data in 2,256 individuals with congenital heart disease, 283 trio congenital heart disease-affected families, and 1,538 controls. There was a slight overrepresentation of patients with tetralogy of Fallot, but all sporadic congenital heart disease was represented. <a href="#23" class="mim-tip-reference" title="Soemedi, R., Wilson, I. J., Bentham, J., Darlay, R., Topf, A., Zelenika, D., Cosgrove, C., Setchfield, K., Thornborough, C., Granados-Riveron, J., Blue, G. M., Breckpot, J., and 19 others. &lt;strong&gt;Contribution of global rare copy-number variants to the risk of sporadic congenital heart disease.&lt;/strong&gt; Am. J. Hum. Genet. 91: 489-501, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/22939634/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;22939634&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=22939634[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ajhg.2012.08.003&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="22939634">Soemedi et al. (2012)</a> found association of rare genic deletions with congenital heart disease risk (OR = 1.8, p = 0.0008). Rare deletions in study participants with congenital heart disease had higher gene content (p = 0.001) with higher haploinsufficiency scores (p = 0.03) than they did in controls, and they were enriched with Wnt signaling genes (see <a href="/entry/606359">606359</a>) (p = 1 x 10(-5)). Recurrent 15q11.2 deletions were associated with congenital heart disease risk (OR = 8.2, p = 0.02). Rare de novo CNVs were observed in approximately 5% of congenital heart disease trios; 10 of 11 occurred on the paternally transmitted chromosome (p = 0.01). Some of the rare de novo CNVs spanned genes known to be involved in heart development (e.g., HAND2 (<a href="/entry/602407">602407</a>) and GJA5 (<a href="/entry/121013">121013</a>)). Rare genic deletions contributed to about 4% of the population-attributable risk of sporadic congenital heart disease. Second to CNV at 1q21.1, deletions at 15q11.2 and those implicating Wnt signaling are the most significant contributors to the risk of sporadic congenital heart disease. Rare de novo CNVs identified in congenital heart disease trios exhibit paternal origin bias. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=22939634" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Reclassified Variants</em></strong></p><p>
The E21Q variant in the NKX2-5 gene (<a href="/entry/600584#0006">600584.0006</a>) has been reclassified as a variant of unknown significance. <a href="#8" class="mim-tip-reference" title="Goldmuntz, E., Geiger, E., Benson, D. W. &lt;strong&gt;NKX2.5 mutations in patients with tetralogy of Fallot.&lt;/strong&gt; Circulation 104: 2565-2568, 2001.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/11714651/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;11714651&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1161/hc4601.098427&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="11714651">Goldmuntz et al. (2001)</a> had identified this variant in a patient with tetralogy of Fallot. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=11714651" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
</div>
<div>
<a id="references"class="mim-anchor"></a>
<h4 href="#mimReferencesFold" id="mimReferencesToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span class="mim-font">
<span id="mimReferencesToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<strong>REFERENCES</strong>
</span>
</h4>
<div>
<p />
</div>
<div id="mimReferencesFold" class="collapse in mimTextToggleFold">
<ol>
<li>
<a id="1" class="mim-anchor"></a>
<a id="Benson1999" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Benson, D. W., Silberbach, G. M., Kavanaugh-McHugh, A., Cottrill, C., Zhang, Y., Riggs, S., Smalls, O., Johnson, M. C., Watson, M. S., Seidman, J. G., Seidman, C. E., Plowden, J., Kugler, J. D.
<strong>Mutations in the cardiac transcription factor NKX2.5 affect diverse cardiac developmental pathways.</strong>
J. Clin. Invest. 104: 1567-1573, 1999.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/10587520/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">10587520</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=10587520[PMID]&report=imagesdocsum" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Image', 'domain': 'ncbi.nlm.nih.gov'})">images</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=10587520" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1172/JCI8154" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="2" class="mim-anchor"></a>
<a id="Boon1972" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Boon, A. R., Farmer, M. B., Roberts, D. F.
<strong>A family study of Fallot's tetralogy.</strong>
J. Med. Genet. 9: 179-192, 1972.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/5065286/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">5065286</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=5065286" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.9.2.179" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="3" class="mim-anchor"></a>
<a id="De Luca2011" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
De Luca, A., Sarkozy, A., Ferese, R., Consoli, F., Lepri, F., Dentici, M. L., Vergara, P., De Zorzi, A., Versacci, P., Digilio, M. C., Marino, B., Dallapiccola, B.
<strong>New mutations in ZFPM2/FOG2 gene in tetralogy of Fallot and double outlet right ventricle.</strong>
Clin. Genet. 80: 184-190, 2011.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/20807224/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">20807224</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20807224" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1111/j.1399-0004.2010.01523.x" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="4" class="mim-anchor"></a>
<a id="Der Kaloustian1985" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Der Kaloustian, V. M., Ratl, H., Malouf, J., Hatem, J., Slim, M., Tomeh, A., Khouri, J., Kutayli, F.
<strong>Tetralogy of Fallot with pulmonary atresia in siblings.</strong>
Am. J. Med. Genet. 21: 119-122, 1985.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/4003436/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">4003436</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=4003436" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1002/ajmg.1320210117" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="5" class="mim-anchor"></a>
<a id="Digilio1997" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Digilio, M. C., Marino, B., Giannotti, A., Toscano, A., Dallapiccola, B.
<strong>Recurrence risk figures for isolated tetralogy of Fallot after screening for 22q11 microdeletion.</strong>
J. Med. Genet. 34: 188-190, 1997.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/9132487/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">9132487</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=9132487" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.34.3.188" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="6" class="mim-anchor"></a>
<a id="Eldadah2001" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Eldadah, Z. A., Hamosh, A., Biery, N. J., Montgomery, R. A., Duke, M., Elkins, R., Dietz, H. C.
<strong>Familial tetralogy of Fallot caused by mutation in the jagged1 gene.</strong>
Hum. Molec. Genet. 10: 163-169, 2001.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/11152664/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">11152664</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=11152664" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1093/hmg/10.2.163" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="7" class="mim-anchor"></a>
<a id="Friedberg1974" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Friedberg, D. Z.
<strong>Tetralogy of Fallot with right aortic arch in three successive generations.</strong>
Am. J. Dis. Child. 127: 877-878, 1974.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/4834778/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">4834778</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=4834778" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1001/archpedi.1974.02110250103016" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="8" class="mim-anchor"></a>
<a id="Goldmuntz2001" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Goldmuntz, E., Geiger, E., Benson, D. W.
<strong>NKX2.5 mutations in patients with tetralogy of Fallot.</strong>
Circulation 104: 2565-2568, 2001.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/11714651/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">11714651</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=11714651" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1161/hc4601.098427" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="9" class="mim-anchor"></a>
<a id="Greenway2009" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita,, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., and 12 others.
<strong>De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot.</strong>
Nature Genet. 41: 931-935, 2009.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/19597493/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">19597493</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=19597493[PMID]&report=imagesdocsum" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Image', 'domain': 'ncbi.nlm.nih.gov'})">images</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19597493" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1038/ng.415" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="10" class="mim-anchor"></a>
<a id="Hirt-Armon1996" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Hirt-Armon, K., Pober, B. R., Holmes, L. B.
<strong>Type III tracheal agenesis with familial tetralogy of Fallot and absent pulmonary value (sic) syndrome.</strong>
Am. J. Med. Genet. 65: 266-268, 1996.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/8923932/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">8923932</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8923932" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1002/(SICI)1096-8628(19961111)65:4&lt;266::AID-AJMG3&gt;3.0.CO;2-N" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="11" class="mim-anchor"></a>
<a id="Johnson1997" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Johnson, M. C., Hing, A., Wood, M. K., Watson, M. S.
<strong>Chromosome abnormalities in congenital heart disease.</strong>
Am. J. Med. Genet. 70: 292-298, 1997.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/9188669/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">9188669</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=9188669" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1002/(sici)1096-8628(19970613)70:3&lt;292::aid-ajmg15&gt;3.0.co;2-g" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="12" class="mim-anchor"></a>
<a id="Jones1985" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Jones, M. C., Waldman, J. D.
<strong>An autosomal dominant syndrome of characteristic facial appearance, preauricular pits, fifth finger clinodactyly, and tetralogy of Fallot.</strong>
Am. J. Med. Genet. 22: 135-141, 1985.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/4050848/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">4050848</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=4050848" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1002/ajmg.1320220115" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="13" class="mim-anchor"></a>
<a id="Lambrechts2005" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Lambrechts, D., Devriendt, K., Driscoll, D. A., Goldmuntz, E., Gewillig, M., Vlietinck, R., Collen, D., Carmeliet, P.
<strong>Low expression VEGF haplotype increases the risk for tetralogy of Fallot: a family based association study. (Letter)</strong>
J. Med. Genet. 42: 519-522, 2005.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/15937089/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">15937089</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=15937089" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.2004.026443" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="14" class="mim-anchor"></a>
<a id="Lin2010" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Lin, X., Huo, Z., Liu, X., Zhang, Y., Li, L., Zhao, H, Yan, B., Liu, Y., Yang, Y., Chen, Y.-H.
<strong>A novel GATA6 mutation in patients with tetralogy of Fallot or atrial septal defect.</strong>
J. Hum. Genet. 55: 662-667, 2010.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/20631719/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">20631719</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20631719" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1038/jhg.2010.84" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="15" class="mim-anchor"></a>
<a id="Lynch1966" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Lynch, H. T., Tips, R. L., Krush, A. J.
<strong>Tetralogy of Fallot in two siblings: associated anomalies of the head and neck in one child.</strong>
Am. J. Dis. Child. 111: 304-307, 1966.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/5904472/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">5904472</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=5904472" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1001/archpedi.1966.02090060114015" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="16" class="mim-anchor"></a>
<a id="Maitra2010" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Maitra, M., Koenig, S. N., Srivastava, D., Garg, V.
<strong>Identification of GATA6 sequence variants in patients with congenital heart defects.</strong>
Pediat. Res. 68: 281-285, 2010.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/20581743/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">20581743</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=20581743[PMID]&report=imagesdocsum" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Image', 'domain': 'ncbi.nlm.nih.gov'})">images</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20581743" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1203/PDR.0b013e3181ed17e4" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="17" class="mim-anchor"></a>
<a id="Pacileo1992" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Pacileo, G., Musewe, N. N., Calabro, R.
<strong>Tetralogy of Fallot in three siblings: a familial study and review of the literature.</strong>
Europ. J. Pediat. 151: 726-727, 1992.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/1425789/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">1425789</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=1425789" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1007/BF01959076" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="18" class="mim-anchor"></a>
<a id="Pankau1990" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Pankau, R., Siekmeyer, W., Stoffregen, R.
<strong>Tetralogy of Fallot in three sibs.</strong>
Am. J. Med. Genet. 37: 532-533, 1990.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/2260602/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">2260602</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=2260602" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1002/ajmg.1320370421" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="19" class="mim-anchor"></a>
<a id="Peng2010" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Peng, T., Wang, L., Zhou, S.-F., Li, X.
<strong>Mutations of the GATA4 and NKX2.5 genes in Chinese pediatric patients with non-familial congenital heart disease.</strong>
Genetica 138: 1231-1240, 2010.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/21110066/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">21110066</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=21110066" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1007/s10709-010-9522-4" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="20" class="mim-anchor"></a>
<a id="Pitt1962" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Pitt, D. B.
<strong>A family study of Fallot's tetrad.</strong>
Aust. Ann. Med. 11: 179-183, 1962.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/13943847/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">13943847</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=13943847" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1111/imj.1962.11.3.179" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="21" class="mim-anchor"></a>
<a id="Pizzuti2003" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Pizzuti, A., Sarkozy, A., Newton, A. L., Conti, E., Flex, E., Digilio, M. C., Amati, F., Gianni, D., Tandoi, C., Marino, B., Crossley, M., Dallapiccola, B.
<strong>Mutations of ZFPM2/FOG2 gene in sporadic cases of tetralogy of Fallot.</strong>
Hum. Mutat. 22: 372-377, 2003.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/14517948/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">14517948</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=14517948" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1002/humu.10261" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="22" class="mim-anchor"></a>
<a id="Rauch2010" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Rauch, R., Hofbeck, M., Zweier, C., Koch, A., Zink, S., Trautmann, U., Hoyer, J., Kaulitz, R., Singer, H., Rauch, A.
<strong>Comprehensive genotype-phenotype analysis in 230 patients with tetralogy of Fallot.</strong>
J. Med. Genet. 47: 321-331, 2010.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/19948535/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">19948535</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19948535" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.2009.070391" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="23" class="mim-anchor"></a>
<a id="Soemedi2012" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Soemedi, R., Wilson, I. J., Bentham, J., Darlay, R., Topf, A., Zelenika, D., Cosgrove, C., Setchfield, K., Thornborough, C., Granados-Riveron, J., Blue, G. M., Breckpot, J., and 19 others.
<strong>Contribution of global rare copy-number variants to the risk of sporadic congenital heart disease.</strong>
Am. J. Hum. Genet. 91: 489-501, 2012.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/22939634/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">22939634</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=22939634[PMID]&report=imagesdocsum" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Image', 'domain': 'ncbi.nlm.nih.gov'})">images</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=22939634" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1016/j.ajhg.2012.08.003" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="24" class="mim-anchor"></a>
<a id="Tomita-Mitchell2007" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Tomita-Mitchell, A., Maslen, C. L., Morris, C. D., Garg, V., Goldmuntz, E.
<strong>GATA4 sequence variants in patients with congenital heart defects.</strong>
J. Med. Genet. 44: 779-783, 2007.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/18055909/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">18055909</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=18055909" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.2007.052183" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="25" class="mim-anchor"></a>
<a id="Zhang2008" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Zhang, W., Li, X., Shen, A., Jiao, W., Guan, X., Li, Z.
<strong>GATA4 mutations in 486 Chinese patients with congenital heart disease.</strong>
Europ. J. Med. Genet. 51: 527-535, 2008.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/18672102/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">18672102</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=18672102" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1016/j.ejmg.2008.06.005" target="_blank">Full Text</a>]
</p>
</div>
</li>
</ol>
<div>
<br />
</div>
</div>
</div>
<div>
<a id="contributors" class="mim-anchor"></a>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-4 col-xs-4">
<span class="mim-text-font">
<a href="#mimCollapseContributors" role="button" data-toggle="collapse"> Contributors: </a>
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Ada Hamosh - updated : 09/30/2013
</span>
</div>
</div>
<div class="row collapse" id="mimCollapseContributors">
<div class="col-lg-offset-2 col-md-offset-4 col-sm-offset-4 col-xs-offset-2 col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Marla J. F. O'Neill - updated : 2/11/2013<br>Marla J. F. O'Neill - updated : 2/9/2012<br>Marla J. F. O'Neill - updated : 1/13/2012<br>Cassandra L. Kniffin - updated : 6/3/2010<br>Ada Hamosh - updated : 9/16/2009<br>Cassandra L. Kniffin - updated : 1/9/2008<br>Victor A. McKusick - updated : 10/10/2007<br>Victor A. McKusick - updated : 7/5/2005<br>Victor A. McKusick - updated : 11/19/2003<br>Paul Brennan - updated : 4/29/2002<br>George E. Tiller - updated : 3/13/2001<br>Victor A. McKusick - updated : 12/20/1999<br>Victor A. McKusick - updated : 4/21/1997
</span>
</div>
</div>
</div>
<div>
<a id="creationDate" class="mim-anchor"></a>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-4 col-xs-4">
<span class="text-nowrap mim-text-font">
Creation Date:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Victor A. McKusick : 6/2/1986
</span>
</div>
</div>
</div>
<div>
<a id="editHistory" class="mim-anchor"></a>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-4 col-xs-4">
<span class="text-nowrap mim-text-font">
<a href="#mimCollapseEditHistory" role="button" data-toggle="collapse"> Edit History: </a>
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
carol : 02/19/2025
</span>
</div>
</div>
<div class="row collapse" id="mimCollapseEditHistory">
<div class="col-lg-offset-2 col-md-offset-2 col-sm-offset-4 col-xs-offset-4 col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
carol : 01/02/2024<br>carol : 12/18/2023<br>carol : 04/18/2018<br>alopez : 09/30/2013<br>carol : 2/11/2013<br>carol : 2/9/2012<br>carol : 1/18/2012<br>carol : 1/13/2012<br>wwang : 6/8/2010<br>ckniffin : 6/3/2010<br>alopez : 9/22/2009<br>terry : 9/16/2009<br>wwang : 1/23/2008<br>ckniffin : 1/9/2008<br>alopez : 11/1/2007<br>alopez : 10/15/2007<br>terry : 10/10/2007<br>carol : 8/16/2006<br>wwang : 7/6/2005<br>terry : 7/5/2005<br>terry : 3/19/2004<br>terry : 3/18/2004<br>tkritzer : 12/18/2003<br>tkritzer : 11/24/2003<br>tkritzer : 11/21/2003<br>terry : 11/19/2003<br>alopez : 4/29/2002<br>cwells : 3/27/2001<br>cwells : 3/13/2001<br>cwells : 3/12/2001<br>carol : 1/5/2000<br>mcapotos : 1/5/2000<br>mcapotos : 12/29/1999<br>terry : 12/20/1999<br>dholmes : 5/7/1998<br>dholmes : 5/6/1998<br>dholmes : 5/6/1998<br>alopez : 4/21/1997<br>alopez : 4/17/1997<br>alopez : 4/17/1997<br>terry : 4/11/1997<br>mimadm : 5/10/1995<br>carol : 10/20/1992<br>supermim : 3/16/1992<br>carol : 12/7/1990<br>supermim : 3/20/1990<br>ddp : 10/27/1989
</span>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="container visible-print-block">
<div class="row">
<div class="col-md-8 col-md-offset-1">
<div>
<div>
<h3>
<span class="mim-font">
<strong>#</strong> 187500
</span>
</h3>
</div>
<div>
<h3>
<span class="mim-font">
TETRALOGY OF FALLOT; TOF
</span>
</h3>
</div>
<div>
<br />
</div>
</div>
<div>
<p>
<span class="mim-text-font">
<strong>SNOMEDCT:</strong> 86299006; &nbsp;
<strong>ICD10CM:</strong> Q21.3; &nbsp;
<strong>ICD9CM:</strong> 745.2; &nbsp;
<strong>ORPHA:</strong> 3303; &nbsp;
<strong>DO:</strong> 6419; &nbsp;
</span>
</p>
</div>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Phenotype-Gene Relationships</strong>
</span>
</h4>
<div>
<table class="table table-bordered table-condensed small mim-table-padding">
<thead>
<tr class="active">
<th>
Location
</th>
<th>
Phenotype
</th>
<th>
Phenotype <br /> MIM number
</th>
<th>
Inheritance
</th>
<th>
Phenotype <br /> mapping key
</th>
<th>
Gene/Locus
</th>
<th>
Gene/Locus <br /> MIM number
</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<span class="mim-font">
5q35.1
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
187500
</span>
</td>
<td>
<span class="mim-font">
Autosomal dominant
</span>
</td>
<td>
<span class="mim-font">
3
</span>
</td>
<td>
<span class="mim-font">
NKX2-5
</span>
</td>
<td>
<span class="mim-font">
600584
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
8p23.1
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
187500
</span>
</td>
<td>
<span class="mim-font">
Autosomal dominant
</span>
</td>
<td>
<span class="mim-font">
3
</span>
</td>
<td>
<span class="mim-font">
GATA4
</span>
</td>
<td>
<span class="mim-font">
600576
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
8q23.1
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
187500
</span>
</td>
<td>
<span class="mim-font">
Autosomal dominant
</span>
</td>
<td>
<span class="mim-font">
3
</span>
</td>
<td>
<span class="mim-font">
ZFPM2
</span>
</td>
<td>
<span class="mim-font">
603693
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
18q11.2
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
187500
</span>
</td>
<td>
<span class="mim-font">
Autosomal dominant
</span>
</td>
<td>
<span class="mim-font">
3
</span>
</td>
<td>
<span class="mim-font">
GATA6
</span>
</td>
<td>
<span class="mim-font">
601656
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
20p12.2
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
187500
</span>
</td>
<td>
<span class="mim-font">
Autosomal dominant
</span>
</td>
<td>
<span class="mim-font">
3
</span>
</td>
<td>
<span class="mim-font">
JAG1
</span>
</td>
<td>
<span class="mim-font">
601920
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
22q11.21
</span>
</td>
<td>
<span class="mim-font">
Tetralogy of Fallot
</span>
</td>
<td>
<span class="mim-font">
187500
</span>
</td>
<td>
<span class="mim-font">
Autosomal dominant
</span>
</td>
<td>
<span class="mim-font">
3
</span>
</td>
<td>
<span class="mim-font">
TBX1
</span>
</td>
<td>
<span class="mim-font">
602054
</span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>TEXT</strong>
</span>
</h4>
<span class="mim-text-font">
<p>A number sign (#) is used with this entry because tetralogy of Fallot (TOF) can be caused by heterozygous mutation in several genes, including the JAG1 gene (601920) on chromosome 20p12, the NKX2-5 gene (600584) on 5q35, the GATA4 gene (600576) on 8p23, the ZFPM2 gene (603693) on 8q23, the TBX1 gene (602054) on 22q11, and the GATA6 gene (601656) on 18q11.</p><p>Tetralogy of Fallot is also a well-recognized feature of many syndromes, including the 22q11 microdeletion syndrome (188400) and trisomy 21 (190685).</p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Inheritance</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Pitt (1962) described a family in which 11 persons had either TOF or one of its components. The diagnosis was confirmed at operation or autopsy in 5 of the 11. </p><p>The large study of Boon et al. (1972) led to the conclusions that heritability is about 54% and that in sibs the recurrence risk is about 1% for Fallot tetralogy and about 2% for any cardiac defect. </p><p>The family that Der Kaloustian et al. (1985) reported may be a special type of Fallot tetralogy, inherited, the authors suggested, as an autosomal recessive. Two daughters of first cousins had tetralogy with pulmonary valve atresia. The bronchial circulation and pulmonary valve anatomy were identical in the 2 sibs. The parental consanguinity was of less significance because the family was Christian Maronite Lebanese, a small group with a relatively high rate of consanguinity. Familial tetralogy was reported also by Lynch et al. (1966) in sibs and by Friedberg (1974) in 3 generations but none of the affected, it seems, had pulmonary valve atresia. </p><p>Jones and Waldman (1985) reported a family in which 6 persons in 3 successive generations had some combination of preauricular pits (4/6), tetralogy of Fallot (3/6), fifth finger clinodactyly (6/6), and seemingly characteristic facies (5/6). Features of the facies included broad forehead and 'prominent' eyes. </p><p>Pankau et al. (1990) described tetralogy of Fallot in 3 of 5 sibs. Pacileo et al. (1992) also described tetralogy of Fallot in 3 sibs and a cousin. </p><p>Hirt-Armon et al. (1996) reported a woman with tetralogy of Fallot in association with absence of the pulmonic valve. She gave birth to a female infant with TOF, extreme hypoplasia and dysplasia of the pulmonary valve, and type III tracheal agenesis (in this type the bronchi originate directly from the esophagus). The authors suggested that this association may represent a distinct syndrome with autosomal dominant inheritance. Familial cases of TOF with congenital absence of the pulmonic valve were reported by Friedberg (1974) and Der Kaloustian et al. (1985). </p><p>Digilio et al. (1997) calculated empiric risk figures for recurrence of isolated tetralogy of Fallot in families after exclusion of del(22q11). The investigation covered relatives of 102 patients. Their results showed that the frequency of congenital heart defect was 3% in sibs, 0.5% in parents, 0.3% in grandparents, 0.2% in uncles or aunts, and 0.6% in first cousins. The recurrence risk rate for sibs was the same as that previously estimated, indicating that after exclusion of patients with del(22q11), genetic counseling to patients with isolated TOF should not be modified. Digilio et al. (1997) concluded that gene(s) different from those located on 22q11 must be involved in causing familial aggregation of nonsyndromic tetralogy of Fallot in these cases. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Cytogenetics</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Johnson et al. (1997) conducted a cytogenetic evaluation of 159 cases of tetralogy of Fallot. A del(22q11) was identified in 14% who underwent fluorescence in situ hybridization (FISH) testing with the N25 cosmid probe. </p><p>Rauch et al. (2010) found that 22q11.2 deletion was the most common genetic anomaly among 230 patients with TOF, found in 7.4% of patients. The associated cardiac phenotype was distinct for obstruction of the proximal pulmonary artery, hypoplastic central pulmonary arteries, and subclavian artery anomalies. The second most common anomaly was trisomy 21, found in 5.2% of patients, which was often associated with atrioventricular septal defect. Other chromosomal aberrations or submicroscopic copy number changes were found in 3% of patients. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Molecular Genetics</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>In a cohort of 178 Italian patients with TOF, De Luca et al. (2011) analyzed 5 genes known to be associated with conotruncal defects, including the NKX2-5 (600584), GATA4 (600576), ZFPM2 (603693), GDF1 (602880), and ISL1 (600366) genes, and identified heterozygous missense mutations in the NKX2-5 and ZFPM2 genes in 3 patients. De Luca et al. (2011) concluded that GATA4, GDF1, and ISL1 are not major determinants in the pathogenesis of TOF. </p><p><strong><em>Mutation in the NKX2-5 Gene</em></strong></p><p>
Benson et al. (1999) evaluated the possibility of mutations in the cardiac-specific homeobox gene (CSX, or NKX2-5; 600584) in 20 patients with tetralogy of Fallot who were negative for del(22q11). In only 1 patient was a CSX mutation found, arg25 to cys (600584.0004). The patient had undergone surgery at 12 months of age for a typical tetralogy of Fallot and 2 small muscular VSDs. She had small pulmonary arteries with areas of peripheral narrowing and had undergone balloon dilation on 2 occasions. There was no family history of heart disease. She did not have AV block or atrial septal defect, which are features of patients with other CSX mutations. </p><p>Goldmuntz et al. (2001) genotyped a group of 114 patients with tetralogy of Fallot from whom patients with 22q11 microdeletion (188400) had been excluded. They identified 4 heterozygous mutations in the NKX2-5 gene (600584.0004; 600584.0006-600584.0008) in 6 individuals. Three of these had classical tetralogy of Fallot with differing aortic arch anatomy, while the others had pulmonary valve atresia with or without major aortopulmonary collateral vessels. None had evidence of cardiac conduction system disease. Only one individual had a family history of tetralogy of Fallot. A number of asymptomatic mutation carriers were identified in other families, however, indicating reduced penetrance. Goldmuntz et al. (2001) stated that NKX2-5 mutations were the first gene defects identified for nonsyndromic tetralogy of Fallot, and estimated that NKX2-5 mutations are present in approximately 4% of all patients with TOF. One of these variants, E21Q (600584.0006), has been reclassified as a variant of unknown significance. </p><p>Among 230 patients with TOF, Rauch et al. (2010) found that 2 patients (0.9%) had a low-penetrance mutation in the NKX2-5 gene (R25C; 600584.0004). Two additional patients had missense variants in the NKX2-5 gene (C270Y and V315L, respectively) that were not detected in 280 controls, but in vitro functional expression studies suggested no change in transcriptional activity as a result of these variants. </p><p>In 2 (1.1%) of 178 Italian patients with TOF, De Luca et al. (2011) identified the R25C mutation in the NKX2-5 gene. These 2 sporadic patients both had a left-sided arch, subaortic ventricular septal defect, and patent pulmonary valve. </p><p><strong><em>Mutation in the JAG1 Gene</em></strong></p><p>
Eldadah et al. (2001) identified a missense mutation (G274D; 601920.0010) in the JAG1 gene in a large kindred segregating autosomal dominant TOF with reduced penetrance. Nine of 11 mutation carriers manifested cardiac disease, including classic TOF, ventricular septal defect with aortic dextroposition, and isolated peripheral pulmonic stenosis. All forms of TOF were represented, including variants with pulmonic stenosis, pulmonic atresia, and absent pulmonary valve. No individual within this family met diagnostic criteria for any previously described clinical syndrome, including Alagille syndrome-1 (ALGS1; 118450), caused by haploinsufficiency for the JAG1 gene. All mutation carriers had characteristic but variable facial features, including long, narrow, and upslanting palpebral fissures, prominent nasal bridge, square dental arch and broad, prominent chin, which were distinct from those of unaffected family members and typical AGS patients. The glycine residue at position 274 is highly conserved in other EGF-like domains of JAG1 and in those of other proteins. The data supported either a relative loss-of-function or a gain-of-function pathogenetic mechanism in this family and suggested that JAG1 mutations may contribute significantly to common variants of right heart obstructive disease. </p><p>Among 230 patients with TOF, Rauch et al. (2010) found that 3 (1.3%) had Alagille syndrome associated with JAG1 mutations. </p><p><strong><em>Mutation in the GATA4 Gene</em></strong></p><p>
Tomita-Mitchell et al. (2007) analyzed the GATA4 gene (600576) in 628 patients with cardiac septal or conotruncal defects and identified 4 heterozygous missense mutations in 5 patients, including 1 with TOF (600576.0005) and a vague family history of congenital heart defects. The authors concluded that GATA4 mutations are uncommon in patients with septal defects. </p><p>Zhang et al. (2008) analyzed the GATA4 gene (600576) in 486 Chinese patients with congenital heart defects and identified 9 heterozygous mutations in 12 patients, including 2 (3.1%) of 64 patients with TOF (600576.0011; 600576.0012). </p><p>Peng et al. (2010) analyzed the GATA4 gene in 135 sporadic pediatric Chinese patients with congenital heart defects and identified a heterozygous missense mutation in 1 of 12 patients with TOF (600576.0007). </p><p><strong><em>Mutation in the ZFPM2 Gene</em></strong></p><p>
In 2 of 47 patients with sporadic TOF, Pizzuti et al. (2003) identified heterozygosity for a mutation in the ZFPM2 gene: ser657 to gly (S657G; 603693.0001) or glu30 to gly (E30G; 603693.0002). They suggested that ZFMP2 gene mutations may contribute to some sporadic cases of TOF. </p><p>In 1 (0.6%) of 178 Italian patients with TOF, De Luca et al. (2011) identified a missense mutation in the ZFPM2 gene (M544I; 603693.0007). This sporadic patient had a left-sided arch, subaortic ventricular septal defect, and patent pulmonary valve. Parental DNA was unavailable for analysis. </p><p><strong><em>Mutation in the TBX1 gene</em></strong></p><p>
In a Turkish female patient with tetralogy of Fallot, Rauch et al. (2010) identified a heterozygous 30-bp duplication in the TBX1 gene on chromosome 22q11.2 (602054.0006). She had facial asymmetry, scoliosis, absent pulmonary vein, isolated left pulmonary artery, ventricular septal defect, and normal cognitive development. She did not have the facial gestalt of 22q11.2 deletion syndrome. The insertion was shown to result in the expansion of a polyalanine tract, which caused decreased transcriptional activity and cytoplasmic aggregation of the protein in cellular studies. </p><p><strong><em>Mutation in the GATA6 Gene</em></strong></p><p>
In a Hispanic patient with tetralogy of Fallot, Maitra et al. (2010) identified heterozygosity for a missense mutation in the GATA6 gene (L198V; 601656.0003). The patient had a single malalignment ventricular septal defect with subvalvar/valvar pulmonary stenosis and a normal aortic arch. The mutation was also detected in the patient's unaffected mother, but was not found in 288 control individuals, including 96 of Hispanic ethnicity. </p><p>In a 7-month-old Chinese boy with tetralogy of Fallot, Lin et al. (2010) identified heterozygosity for a missense mutation in GATA6 (S184N; 601656.0005). The mutation was detected in heterozygosity in his unaffected father, but was not found in 500 ethnically matched controls. The patient had an overriding aorta (50% override), pulmonary stenosis, ventricular septal defect, and right atrial and ventricular hypertrophy; he had no other abnormalities. The S184N GATA6 mutation was also identified in 2 Chinese patients with atrial septal defect (ASD9; 614475). </p><p><strong><em>Other Genetic Associations</em></strong></p><p>
Lambrechts et al. (2005) found that a haplotype of 2 common SNPs in the promoter and 1 common SNP in the leader sequence of the VEGF (192240) gene, which are known to lower VEGF levels, increased the risk for TOF. Genotyping of 148 families with isolated, nonsyndromic TOF revealed that the low-VEGF haplotype (-2578A, -1154A, -634G), called AAG, was overtransmitted to affected children (p = 0.008). VEGF was said to be the first modifier gene identified for TOF. </p><p>Greenway et al. (2009) performed a genomewide survey of 114 subjects with TOF and their unaffected parents and identified 11 de novo copy number variants that were absent or extremely rare (less than 0.1%) in 2,265 controls. Greenway et al. (2009) then examined a second independent TOF cohort of 398 individuals for additional copy number variants (CNVs) at these loci. They identified CNVs at chromosome 1q21.1 in 1% (5/512, P = 0.0002, odds ratio = 22.3) of nonsyndromic sporadic TOF cases. Greenway et al. (2009) also identified recurrent CNVs at 3p25.1, 7p21.3 (gain), and 22q11.2 (loss). CNVs in a single subject with TOF occurred at 6 loci, 2 of which encode disease-associated genes (NOTCH1, 190198 and JAG1). Greenway et al. (2009) concluded that their findings predicted at least 10% (4.5 to 15.5%, 95% confidence interval) of sporadic nonsyndromic TOF cases result from de novo CNVs and suggest that mutations within these loci might be etiologic in other cases of TOF. The chromosome 1q21 region overlaps those described in 612474 and 612475. </p><p>Using Illumina SNP arrays, Soemedi et al. (2012) generated genomewide CNV data in 2,256 individuals with congenital heart disease, 283 trio congenital heart disease-affected families, and 1,538 controls. There was a slight overrepresentation of patients with tetralogy of Fallot, but all sporadic congenital heart disease was represented. Soemedi et al. (2012) found association of rare genic deletions with congenital heart disease risk (OR = 1.8, p = 0.0008). Rare deletions in study participants with congenital heart disease had higher gene content (p = 0.001) with higher haploinsufficiency scores (p = 0.03) than they did in controls, and they were enriched with Wnt signaling genes (see 606359) (p = 1 x 10(-5)). Recurrent 15q11.2 deletions were associated with congenital heart disease risk (OR = 8.2, p = 0.02). Rare de novo CNVs were observed in approximately 5% of congenital heart disease trios; 10 of 11 occurred on the paternally transmitted chromosome (p = 0.01). Some of the rare de novo CNVs spanned genes known to be involved in heart development (e.g., HAND2 (602407) and GJA5 (121013)). Rare genic deletions contributed to about 4% of the population-attributable risk of sporadic congenital heart disease. Second to CNV at 1q21.1, deletions at 15q11.2 and those implicating Wnt signaling are the most significant contributors to the risk of sporadic congenital heart disease. Rare de novo CNVs identified in congenital heart disease trios exhibit paternal origin bias. </p><p><strong><em>Reclassified Variants</em></strong></p><p>
The E21Q variant in the NKX2-5 gene (600584.0006) has been reclassified as a variant of unknown significance. Goldmuntz et al. (2001) had identified this variant in a patient with tetralogy of Fallot. </p>
</span>
<div>
<br />
</div>
</div>
<div>
<h4>
<span class="mim-font">
<strong>REFERENCES</strong>
</span>
</h4>
<div>
<p />
</div>
<div>
<ol>
<li>
<p class="mim-text-font">
Benson, D. W., Silberbach, G. M., Kavanaugh-McHugh, A., Cottrill, C., Zhang, Y., Riggs, S., Smalls, O., Johnson, M. C., Watson, M. S., Seidman, J. G., Seidman, C. E., Plowden, J., Kugler, J. D.
<strong>Mutations in the cardiac transcription factor NKX2.5 affect diverse cardiac developmental pathways.</strong>
J. Clin. Invest. 104: 1567-1573, 1999.
[PubMed: 10587520]
[Full Text: https://doi.org/10.1172/JCI8154]
</p>
</li>
<li>
<p class="mim-text-font">
Boon, A. R., Farmer, M. B., Roberts, D. F.
<strong>A family study of Fallot&#x27;s tetralogy.</strong>
J. Med. Genet. 9: 179-192, 1972.
[PubMed: 5065286]
[Full Text: https://doi.org/10.1136/jmg.9.2.179]
</p>
</li>
<li>
<p class="mim-text-font">
De Luca, A., Sarkozy, A., Ferese, R., Consoli, F., Lepri, F., Dentici, M. L., Vergara, P., De Zorzi, A., Versacci, P., Digilio, M. C., Marino, B., Dallapiccola, B.
<strong>New mutations in ZFPM2/FOG2 gene in tetralogy of Fallot and double outlet right ventricle.</strong>
Clin. Genet. 80: 184-190, 2011.
[PubMed: 20807224]
[Full Text: https://doi.org/10.1111/j.1399-0004.2010.01523.x]
</p>
</li>
<li>
<p class="mim-text-font">
Der Kaloustian, V. M., Ratl, H., Malouf, J., Hatem, J., Slim, M., Tomeh, A., Khouri, J., Kutayli, F.
<strong>Tetralogy of Fallot with pulmonary atresia in siblings.</strong>
Am. J. Med. Genet. 21: 119-122, 1985.
[PubMed: 4003436]
[Full Text: https://doi.org/10.1002/ajmg.1320210117]
</p>
</li>
<li>
<p class="mim-text-font">
Digilio, M. C., Marino, B., Giannotti, A., Toscano, A., Dallapiccola, B.
<strong>Recurrence risk figures for isolated tetralogy of Fallot after screening for 22q11 microdeletion.</strong>
J. Med. Genet. 34: 188-190, 1997.
[PubMed: 9132487]
[Full Text: https://doi.org/10.1136/jmg.34.3.188]
</p>
</li>
<li>
<p class="mim-text-font">
Eldadah, Z. A., Hamosh, A., Biery, N. J., Montgomery, R. A., Duke, M., Elkins, R., Dietz, H. C.
<strong>Familial tetralogy of Fallot caused by mutation in the jagged1 gene.</strong>
Hum. Molec. Genet. 10: 163-169, 2001.
[PubMed: 11152664]
[Full Text: https://doi.org/10.1093/hmg/10.2.163]
</p>
</li>
<li>
<p class="mim-text-font">
Friedberg, D. Z.
<strong>Tetralogy of Fallot with right aortic arch in three successive generations.</strong>
Am. J. Dis. Child. 127: 877-878, 1974.
[PubMed: 4834778]
[Full Text: https://doi.org/10.1001/archpedi.1974.02110250103016]
</p>
</li>
<li>
<p class="mim-text-font">
Goldmuntz, E., Geiger, E., Benson, D. W.
<strong>NKX2.5 mutations in patients with tetralogy of Fallot.</strong>
Circulation 104: 2565-2568, 2001.
[PubMed: 11714651]
[Full Text: https://doi.org/10.1161/hc4601.098427]
</p>
</li>
<li>
<p class="mim-text-font">
Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita,, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., and 12 others.
<strong>De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot.</strong>
Nature Genet. 41: 931-935, 2009.
[PubMed: 19597493]
[Full Text: https://doi.org/10.1038/ng.415]
</p>
</li>
<li>
<p class="mim-text-font">
Hirt-Armon, K., Pober, B. R., Holmes, L. B.
<strong>Type III tracheal agenesis with familial tetralogy of Fallot and absent pulmonary value (sic) syndrome.</strong>
Am. J. Med. Genet. 65: 266-268, 1996.
[PubMed: 8923932]
[Full Text: https://doi.org/10.1002/(SICI)1096-8628(19961111)65:4&lt;266::AID-AJMG3&gt;3.0.CO;2-N]
</p>
</li>
<li>
<p class="mim-text-font">
Johnson, M. C., Hing, A., Wood, M. K., Watson, M. S.
<strong>Chromosome abnormalities in congenital heart disease.</strong>
Am. J. Med. Genet. 70: 292-298, 1997.
[PubMed: 9188669]
[Full Text: https://doi.org/10.1002/(sici)1096-8628(19970613)70:3&lt;292::aid-ajmg15&gt;3.0.co;2-g]
</p>
</li>
<li>
<p class="mim-text-font">
Jones, M. C., Waldman, J. D.
<strong>An autosomal dominant syndrome of characteristic facial appearance, preauricular pits, fifth finger clinodactyly, and tetralogy of Fallot.</strong>
Am. J. Med. Genet. 22: 135-141, 1985.
[PubMed: 4050848]
[Full Text: https://doi.org/10.1002/ajmg.1320220115]
</p>
</li>
<li>
<p class="mim-text-font">
Lambrechts, D., Devriendt, K., Driscoll, D. A., Goldmuntz, E., Gewillig, M., Vlietinck, R., Collen, D., Carmeliet, P.
<strong>Low expression VEGF haplotype increases the risk for tetralogy of Fallot: a family based association study. (Letter)</strong>
J. Med. Genet. 42: 519-522, 2005.
[PubMed: 15937089]
[Full Text: https://doi.org/10.1136/jmg.2004.026443]
</p>
</li>
<li>
<p class="mim-text-font">
Lin, X., Huo, Z., Liu, X., Zhang, Y., Li, L., Zhao, H, Yan, B., Liu, Y., Yang, Y., Chen, Y.-H.
<strong>A novel GATA6 mutation in patients with tetralogy of Fallot or atrial septal defect.</strong>
J. Hum. Genet. 55: 662-667, 2010.
[PubMed: 20631719]
[Full Text: https://doi.org/10.1038/jhg.2010.84]
</p>
</li>
<li>
<p class="mim-text-font">
Lynch, H. T., Tips, R. L., Krush, A. J.
<strong>Tetralogy of Fallot in two siblings: associated anomalies of the head and neck in one child.</strong>
Am. J. Dis. Child. 111: 304-307, 1966.
[PubMed: 5904472]
[Full Text: https://doi.org/10.1001/archpedi.1966.02090060114015]
</p>
</li>
<li>
<p class="mim-text-font">
Maitra, M., Koenig, S. N., Srivastava, D., Garg, V.
<strong>Identification of GATA6 sequence variants in patients with congenital heart defects.</strong>
Pediat. Res. 68: 281-285, 2010.
[PubMed: 20581743]
[Full Text: https://doi.org/10.1203/PDR.0b013e3181ed17e4]
</p>
</li>
<li>
<p class="mim-text-font">
Pacileo, G., Musewe, N. N., Calabro, R.
<strong>Tetralogy of Fallot in three siblings: a familial study and review of the literature.</strong>
Europ. J. Pediat. 151: 726-727, 1992.
[PubMed: 1425789]
[Full Text: https://doi.org/10.1007/BF01959076]
</p>
</li>
<li>
<p class="mim-text-font">
Pankau, R., Siekmeyer, W., Stoffregen, R.
<strong>Tetralogy of Fallot in three sibs.</strong>
Am. J. Med. Genet. 37: 532-533, 1990.
[PubMed: 2260602]
[Full Text: https://doi.org/10.1002/ajmg.1320370421]
</p>
</li>
<li>
<p class="mim-text-font">
Peng, T., Wang, L., Zhou, S.-F., Li, X.
<strong>Mutations of the GATA4 and NKX2.5 genes in Chinese pediatric patients with non-familial congenital heart disease.</strong>
Genetica 138: 1231-1240, 2010.
[PubMed: 21110066]
[Full Text: https://doi.org/10.1007/s10709-010-9522-4]
</p>
</li>
<li>
<p class="mim-text-font">
Pitt, D. B.
<strong>A family study of Fallot&#x27;s tetrad.</strong>
Aust. Ann. Med. 11: 179-183, 1962.
[PubMed: 13943847]
[Full Text: https://doi.org/10.1111/imj.1962.11.3.179]
</p>
</li>
<li>
<p class="mim-text-font">
Pizzuti, A., Sarkozy, A., Newton, A. L., Conti, E., Flex, E., Digilio, M. C., Amati, F., Gianni, D., Tandoi, C., Marino, B., Crossley, M., Dallapiccola, B.
<strong>Mutations of ZFPM2/FOG2 gene in sporadic cases of tetralogy of Fallot.</strong>
Hum. Mutat. 22: 372-377, 2003.
[PubMed: 14517948]
[Full Text: https://doi.org/10.1002/humu.10261]
</p>
</li>
<li>
<p class="mim-text-font">
Rauch, R., Hofbeck, M., Zweier, C., Koch, A., Zink, S., Trautmann, U., Hoyer, J., Kaulitz, R., Singer, H., Rauch, A.
<strong>Comprehensive genotype-phenotype analysis in 230 patients with tetralogy of Fallot.</strong>
J. Med. Genet. 47: 321-331, 2010.
[PubMed: 19948535]
[Full Text: https://doi.org/10.1136/jmg.2009.070391]
</p>
</li>
<li>
<p class="mim-text-font">
Soemedi, R., Wilson, I. J., Bentham, J., Darlay, R., Topf, A., Zelenika, D., Cosgrove, C., Setchfield, K., Thornborough, C., Granados-Riveron, J., Blue, G. M., Breckpot, J., and 19 others.
<strong>Contribution of global rare copy-number variants to the risk of sporadic congenital heart disease.</strong>
Am. J. Hum. Genet. 91: 489-501, 2012.
[PubMed: 22939634]
[Full Text: https://doi.org/10.1016/j.ajhg.2012.08.003]
</p>
</li>
<li>
<p class="mim-text-font">
Tomita-Mitchell, A., Maslen, C. L., Morris, C. D., Garg, V., Goldmuntz, E.
<strong>GATA4 sequence variants in patients with congenital heart defects.</strong>
J. Med. Genet. 44: 779-783, 2007.
[PubMed: 18055909]
[Full Text: https://doi.org/10.1136/jmg.2007.052183]
</p>
</li>
<li>
<p class="mim-text-font">
Zhang, W., Li, X., Shen, A., Jiao, W., Guan, X., Li, Z.
<strong>GATA4 mutations in 486 Chinese patients with congenital heart disease.</strong>
Europ. J. Med. Genet. 51: 527-535, 2008.
[PubMed: 18672102]
[Full Text: https://doi.org/10.1016/j.ejmg.2008.06.005]
</p>
</li>
</ol>
<div>
<br />
</div>
</div>
</div>
<div>
<div class="row">
<div class="col-lg-1 col-md-1 col-sm-2 col-xs-2">
<span class="text-nowrap mim-text-font">
Contributors:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Ada Hamosh - updated : 09/30/2013<br>Marla J. F. O&#x27;Neill - updated : 2/11/2013<br>Marla J. F. O&#x27;Neill - updated : 2/9/2012<br>Marla J. F. O&#x27;Neill - updated : 1/13/2012<br>Cassandra L. Kniffin - updated : 6/3/2010<br>Ada Hamosh - updated : 9/16/2009<br>Cassandra L. Kniffin - updated : 1/9/2008<br>Victor A. McKusick - updated : 10/10/2007<br>Victor A. McKusick - updated : 7/5/2005<br>Victor A. McKusick - updated : 11/19/2003<br>Paul Brennan - updated : 4/29/2002<br>George E. Tiller - updated : 3/13/2001<br>Victor A. McKusick - updated : 12/20/1999<br>Victor A. McKusick - updated : 4/21/1997
</span>
</div>
</div>
</div>
<div>
<br />
</div>
<div>
<div class="row">
<div class="col-lg-1 col-md-1 col-sm-2 col-xs-2">
<span class="text-nowrap mim-text-font">
Creation Date:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Victor A. McKusick : 6/2/1986
</span>
</div>
</div>
</div>
<div>
<br />
</div>
<div>
<div class="row">
<div class="col-lg-1 col-md-1 col-sm-2 col-xs-2">
<span class="text-nowrap mim-text-font">
Edit History:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
carol : 02/19/2025<br>carol : 01/02/2024<br>carol : 12/18/2023<br>carol : 04/18/2018<br>alopez : 09/30/2013<br>carol : 2/11/2013<br>carol : 2/9/2012<br>carol : 1/18/2012<br>carol : 1/13/2012<br>wwang : 6/8/2010<br>ckniffin : 6/3/2010<br>alopez : 9/22/2009<br>terry : 9/16/2009<br>wwang : 1/23/2008<br>ckniffin : 1/9/2008<br>alopez : 11/1/2007<br>alopez : 10/15/2007<br>terry : 10/10/2007<br>carol : 8/16/2006<br>wwang : 7/6/2005<br>terry : 7/5/2005<br>terry : 3/19/2004<br>terry : 3/18/2004<br>tkritzer : 12/18/2003<br>tkritzer : 11/24/2003<br>tkritzer : 11/21/2003<br>terry : 11/19/2003<br>alopez : 4/29/2002<br>cwells : 3/27/2001<br>cwells : 3/13/2001<br>cwells : 3/12/2001<br>carol : 1/5/2000<br>mcapotos : 1/5/2000<br>mcapotos : 12/29/1999<br>terry : 12/20/1999<br>dholmes : 5/7/1998<br>dholmes : 5/6/1998<br>dholmes : 5/6/1998<br>alopez : 4/21/1997<br>alopez : 4/17/1997<br>alopez : 4/17/1997<br>terry : 4/11/1997<br>mimadm : 5/10/1995<br>carol : 10/20/1992<br>supermim : 3/16/1992<br>carol : 12/7/1990<br>supermim : 3/20/1990<br>ddp : 10/27/1989
</span>
</div>
</div>
</div>
<div>
<br />
</div>
</div>
</div>
</div>
</div>
<div id="mimFooter">
<div class="container ">
<div class="row">
<br />
<br />
</div>
</div>
<div class="hidden-print mim-footer">
<div class="container">
<div class="row">
<p />
</div>
<div class="row text-center small">
NOTE: OMIM is intended for use primarily by physicians and other professionals concerned with genetic disorders, by genetics researchers,
and by advanced students in science and medicine. While the OMIM database is open to the public, users seeking information about a personal
medical or genetic condition are urged to consult with a qualified physician for diagnosis and for answers to personal questions.
<br />
OMIM<sup>&reg;</sup> and Online Mendelian Inheritance in Man<sup>&reg;</sup> are registered trademarks of the Johns Hopkins University.
<br />
Copyright<sup>&reg;</sup> 1966-2025 Johns Hopkins University.
</div>
</div>
</div>
<div class="visible-print-block mim-footer" style="position: relative;">
<div class="container">
<div class="row">
<p />
</div>
<div class="row text-center small">
NOTE: OMIM is intended for use primarily by physicians and other professionals concerned with genetic disorders, by genetics researchers,
and by advanced students in science and medicine. While the OMIM database is open to the public, users seeking information about a personal
medical or genetic condition are urged to consult with a qualified physician for diagnosis and for answers to personal questions.
<br />
OMIM<sup>&reg;</sup> and Online Mendelian Inheritance in Man<sup>&reg;</sup> are registered trademarks of the Johns Hopkins University.
<br />
Copyright<sup>&reg;</sup> 1966-2025 Johns Hopkins University.
<br />
Printed: March 13, 2025
</div>
</div>
</div>
</div>
<div class="modal fade" id="mimDonationPopupModal" tabindex="-1" role="dialog" aria-labelledby="mimDonationPopupModalTitle">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" id="mimDonationPopupCancel" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
<h4 class="modal-title" id="mimDonationPopupModalTitle">
OMIM Donation:
</h4>
</div>
<div class="modal-body">
<div class="row">
<div class="col-lg-offset-1 col-md-offset-1 col-sm-offset-1 col-xs-offset-1 col-lg-10 col-md-10 col-sm-10 col-xs-10">
<p>
Dear OMIM User,
</p>
</div>
</div>
<div class="row">
<div class="col-lg-offset-1 col-md-offset-1 col-sm-offset-1 col-xs-offset-1 col-lg-10 col-md-10 col-sm-10 col-xs-10">
<p>
To ensure long-term funding for the OMIM project, we have diversified
our revenue stream. We are determined to keep this website freely
accessible. Unfortunately, it is not free to produce. Expert curators
review the literature and organize it to facilitate your work. Over 90%
of the OMIM's operating expenses go to salary support for MD and PhD
science writers and biocurators. Please join your colleagues by making a
donation now and again in the future. Donations are an important
component of our efforts to ensure long-term funding to provide you the
information that you need at your fingertips.
</p>
</div>
</div>
<div class="row">
<div class="col-lg-offset-1 col-md-offset-1 col-sm-offset-1 col-xs-offset-1 col-lg-10 col-md-10 col-sm-10 col-xs-10">
<p>
Thank you in advance for your generous support, <br />
Ada Hamosh, MD, MPH <br />
Scientific Director, OMIM <br />
</p>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" id="mimDonationPopupDonate" class="btn btn-success btn-block" data-dismiss="modal"> Donate To OMIM! </button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>