<!DOCTYPE html>
<html lang="en" dir="ltr" prefix="og: https://ogp.me/ns#">
  <head>
    <meta charset="utf-8" />
<link rel="canonical" href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos" />
<link rel="image_src" href="https://www.nhlbi.nih.gov/esthemes/custom/nhlbi/images/NHLBI_Meta_Image.png" />
<meta name="referrer" content="no-referrer-when-downgrade" />
<meta property="og:site_name" content="NHLBI, NIH" />
<meta property="og:title" content="¿Qué son los trastornos hemorrágicos?" />
<meta property="og:image" content="https://www.nhlbi.nih.gov/esthemes/custom/nhlbi/images/NHLBI_Meta_Image.png" />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:site" content="@nih_nhlbi" />
<meta name="twitter:title" content="¿Qué son los trastornos hemorrágicos? | NHLBI, NIH" />
<meta name="twitter:image" content="https://www.nhlbi.nih.gov/esthemes/custom/nhlbi/images/NHLBI_Meta_Image.png" />
<meta name="Generator" content="Drupal 10 (https://www.drupal.org)" />
<meta name="MobileOptimized" content="width" />
<meta name="HandheldFriendly" content="true" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="preconnect" href="//use.fontawesome.com" />
<link rel="preconnect" href="//fonts.googleapis.com" />
<link rel="preconnect" href="//themes.googleusercontent.com" />
<link rel="preconnect" href="https://static.addtoany.com" />
<link rel="preconnect" href="https://www.google-analytics.com" />
<link rel="preconnect" href="https://dap.digitalgov.gov" />
<link rel="preconnect" href="https://assets.adobedtm.com" />
<meta name="keywords" content="Trastorno hemorrágico,trastorno de la coagulación,hemofilia,enfermedad de von Willebrand,deficiencia de factores de coagulación,tratamiento de los trastornos hemorrágicos" />
<meta name="description" content="Conozca los síntomas, las causas, los factores de riesgo y los tratamientos para trastornos hemorrágicos como la enfermedad de Von Willebrand y la hemofilia, que afectan a su capacidad para formar coágulos de sangre." />
<link rel="icon" href="/themes/custom/nhlbi/favicon.ico" type="image/vnd.microsoft.icon" />
<link rel="alternate" hreflang="en" href="https://www.nhlbi.nih.gov/health/bleeding-disorders" />
<link rel="alternate" hreflang="es" href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos" />
<link rel="up" href="/es/node/92294" />
<link rel="next" href="/es/salud/trastornos-hemorragicos/tipos" />
<script>window.a2a_config=window.a2a_config||{};a2a_config.callbacks=[];a2a_config.overlays=[];a2a_config.templates={};a2a_config.onclick = 1;
a2a_config.num_services = 4;
a2a_config.prioritize = [ 'facebook', 'twitter', 'linkedin', 'copy_link', ];
</script>
<style>.a2apage_wide.a2a_wide{display:none;}
.a2a_menu.a2a_full{display:none !important;}
#a2a_overlay{display:none !important;}
.addtoany_share span{background-color: #0051a8 !important;}
.a2a_button_email span{background-color: #0051a8 !important;}
.a2a_button_print span{background-color: #0051a8 !important;}
.a2a_s_link {background-color: #0051a8 !important;}</style>

    <title>Trastornos hemorrágicos - ¿Qué son los trastornos hemorrágicos? | NHLBI, NIH</title>
    <link rel="stylesheet" media="all" href="/core/modules/system/css/components/ajax-progress.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/align.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/autocomplete-loading.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/fieldgroup.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/container-inline.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/clearfix.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/details.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/hidden.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/item-list.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/js.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/nowrap.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/position-container.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/progress.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/reset-appearance.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/resize.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/sticky-header.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-counter.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-report-counters.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-report-general-info.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/tabledrag.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/tablesort.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/tree-child.module.css?sb60d1" />
<link rel="stylesheet" media="all" href="/modules/custom/nhlbi_ckeditor/css/nhlbi_ckeditor.css?sb60d1" />
<link rel="stylesheet" media="all" href="/modules/contrib/blazy/css/blazy.css?sb60d1" />
<link rel="stylesheet" media="all" href="/modules/contrib/blazy/css/components/blazy.loading.css?sb60d1" />
<link rel="stylesheet" media="all" href="/modules/contrib/addtoany/css/addtoany.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/fontawesome.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/solid.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/regular.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/light.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/brands.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/thin.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/sharp-regular.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/sharp-light.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/sharp-solid.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/libraries/fontawesome/css/custom-icons.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/modules/custom/nih_extlink/nih_extlink.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/layout_discovery/layouts/onecol/onecol.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/layout_builder/layouts/threecol_section/threecol_section.css?sb60d1" />
<link rel="stylesheet" media="all" href="/core/modules/layout_builder/layouts/twocol_section/twocol_section.css?sb60d1" />
<link rel="stylesheet" media="all" href="/modules/contrib/paragraphs/css/paragraphs.unpublished.css?sb60d1" />
<link rel="stylesheet" media="all" href="/themes/contrib/classy/css/components/book-navigation.css?sb60d1" />
<link rel="stylesheet" media="all" href="/themes/custom/nhlbi/assets/uswds/dist/css/uswds.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/themes/custom/nhlbi/css/styles.css?sb60d1" />
<link rel="stylesheet" media="all" href="/themes/custom/nhlbi/css/components.css?sb60d1" />
<link rel="stylesheet" media="print" href="/themes/custom/nhlbi/css/print.css?sb60d1" />
<link rel="stylesheet" media="all" href="/themes/custom/nhlbi/css/jquery-ui.min.css?sb60d1" />
<link rel="stylesheet" media="all" href="/themes/custom/nhlbi/css/components/book.css?sb60d1" />
<link rel="stylesheet" media="all" href="/themes/custom/nhlbi/css/sidenav.css?sb60d1" />

    <script src="https://script.crazyegg.com/pages/scripts/0098/3175.js" async></script>
<script src="//assets.adobedtm.com/073614e3197b/44904e2aeeca/launch-f5509bc9803f.min.js" async></script>

    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <link rel="apple-touch-icon" sizes="76x76" href="/themes/custom/nhlbi/images/icons/touch-icon-ipad.png">
    <link rel="apple-touch-icon" sizes="120x120" href="/themes/custom/nhlbi/images/icons/touch-icon-iphone-retina.png">
    <link rel="apple-touch-icon" sizes="152x152" href="/themes/custom/nhlbi/images/icons/touch-icon-ipad-retina.png">
    <link href="https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,400;0,700;1,400;1,700&display=swap" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,600;1,700&display=swap" rel="stylesheet">

    <script type="text/javascript">
      // Instructions: please embed this snippet directly into every page in your website template.
      // For optimal performance, this must be embedded directly into the template, not referenced
      // as an external file.

      // Verint Staging Embed Script v2.01
      // DO NOT MODIFY BELOW THIS LINE *****************************************
      ;(function (g) {
        var d = document, am = d.createElement('script'), h = d.head || d.getElementsByTagName("head")[0], fsr = 'fsReady',
        aex = {
          "src": "//eex-gateway.fr011.ttecfed.com/sites/nhlbi-gov/staging/gateway.min.js",
          "type": "text/javascript",
          "async": "true",
          "data-vendor": "fs",
          "data-role": "gateway"
        };
        for (var attr in aex) { am.setAttribute(attr, aex[attr]); } h.appendChild(am); g[fsr] || (g[fsr] = function () { var aT = '__' + fsr + '_stk__'; g[aT] = g[aT] || []; g[aT].push(arguments); });
      })(window);
      // DO NOT MODIFY ABOVE THIS LINE *****************************************

      // Un-comment out the function below when you are ready to input your variable
      fsReady(function() {
        const currentURL = window.location.href;
        FSR.CPPS.set("url", currentURL);
      });
    </script>
  </head>

  <body class="salud-trastornos-hemorragicos path-node node--type-health-topics">
    <a href="#main-content" class="visually-hidden focusable skip-link">
        Skip to main content
    </a>

    
      <div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas>
    <div class="layout-container">

  <header role="banner" id="header" class="header row">
      <div class="region region-header">
    <div id="block-uswdsbanner" class="block block-block-content block-block-content481480b7-71a2-4bd6-aebd-bab5f19db932">
  
    
      
            <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><section aria-label="Official government website" class="usa-banner"><div class="usa-accordion">
<div class="usa-banner__header">
<div class="usa-banner__inner">
<div class="grid-col-auto"><img alt="U.S. flag" class="usa-banner__header-flag b-lazy" height="auto" width="auto" data-src="/themes/custom/nhlbi/assets/uswds/dist/img/us_flag_small.png" src="/modules/custom/nhlbi_blazy/images/clear.png" /></div>

<div class="grid-col-fill tablet:grid-col-auto">
<p class="usa-banner__header-text">An official website of the United States government</p>

<p aria-hidden="true" class="usa-banner__header-action">Here’s how you know</p>
</div>
<button aria-controls="gov-banner-default-default" aria-expanded="false" class="usa-accordion__button usa-banner__button" type="button"><span class="usa-banner__button-text">Here’s how you know</span></button></div>
</div>

<div class="usa-banner__content usa-accordion__content" id="gov-banner-default-default">
<div class="grid-row grid-gap-lg">
<div class="usa-banner__guidance tablet:grid-col-6"><img alt="" aria-hidden="true" class="usa-banner__icon usa-media-block__img b-lazy" role="img" height="auto" width="auto" data-src="/themes/custom/nhlbi/assets/uswds/dist/img/icon-dot-gov.svg" src="/modules/custom/nhlbi_blazy/images/clear.png" /><div class="usa-media-block__body">
<p><strong>Official websites use .gov</strong><br />
A <strong>.gov</strong> website belongs to an official government organization in the United States.</p>
</div>
</div>

<div class="usa-banner__guidance tablet:grid-col-6"><img alt="" aria-hidden="true" class="usa-banner__icon usa-media-block__img b-lazy" role="img" height="auto" width="auto" data-src="/themes/custom/nhlbi/assets/uswds/dist/img/icon-https.svg" src="/modules/custom/nhlbi_blazy/images/clear.png" /><div class="usa-media-block__body">
<p><strong>Secure .gov websites use HTTPS</strong><br />
A <strong>lock</strong> ( <span class="icon-lock"><svg aria-labelledby="banner-lock-title-default banner-lock-description-default" class="usa-banner__lock-image" focusable="false" height="64" role="img" viewbox="0 0 52 64" width="52" xmlns="http://www.w3.org/2000/svg"><title id="banner-lock-title-default"></title><desc id="banner-lock-description-default">A locked padlock</desc><path d="M26 0c10.493 0 19 8.507 19 19v9h3a4 4 0 0 1 4 4v28a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V32a4 4 0 0 1 4-4h3v-9C7 8.507 15.507 0 26 0zm0 8c-5.979 0-10.843 4.77-10.996 10.712L15 19v9h22v-9c0-6.075-4.925-11-11-11z" fill="#000000" fill-rule="evenodd"></path></svg></span>) or <strong>https://</strong> means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.</p>
</div>
</div>
</div>
</div>
</div>
</section></div>
      
  </div>
<div id="block-sitebranding-2" class="block block-system block-system-branding-block">
  
    
  	<script type="text/javascript">
		function toggleMainNavigationMenu(){
			jQuery('#main-menu-header-no-desktop ul.menu').toggle();
		};
	</script>

	
	<div id="block-mainnavigation" class="block block-system block-system-menu-blockmain">
      

<div id="main-menu-container">
	<div class="responsive-container responsive-container-constrained">
		<div id="main-menu-header">
			<div id="main-site-top">
				<div id="main-site-logo">
					<a aria-label="home" href="/">
						<img class="b-lazy" data-src="/themes/custom/nhlbi/images/NHLBI-logo-75-year.svg" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" alt="National Heart, Lung, and Blood Home"/>
					</a>
				</div>
				<div id="header-searchbox" class="last">


					<div class="global-search-bar" id="global-search-bar-tablet-desktop">
						<form action="/site-search" method="GET">
							<label for="searchQueryText_tablet_desktop" class="visually-hidden">
								<span>
									Search Query:
								</span>
							</label>
							<input id="searchQueryText_tablet_desktop" type="text" name="searchtext" placeholder="Search the NHLBI" autocomplete="off">
							<input type="submit" class="submit-button" aria-label="Global Search Desktop" label="Global Search Button">
						</form>
					</div>
				</div>
			</div>
			<div id="main-navbar">
				<div id="publication-shopping-cart"></div>
				<div id="searchBoxIconInner" tabindex="0" role="search"></div>
				<div class="hamburger-nav-icon-box">
					<div id="hamburger-nav-icon"></div>
				</div>
														<ul class="menu-level-0" role="menu" aria-label="main menu">
						<div class="active menu-item-link-main menu-item-link menu-item--active-trail expand-vertical hidden">
							<span class="level-0-link" id="main-menu-item-main-button" tabindex="0">
								<a>
									MAIN MENU
								</a>
							</span>
						</div>

																				
              <li  class="menu-item-link menu-item--active-trail expand-horizontal fa-light fa-user-doctor menu-style-2-level"   class="menu-item-link menu-item--active-trail expand-horizontal fa-light fa-user-doctor menu-style-2-level" id="main-menu-item-health-topics"   role="menuitem">
                <span class="level-0-link"  class="menu-item-link menu-item--active-trail expand-horizontal fa-light fa-user-doctor menu-style-2-level" id="main-menu-item-health-topics-inner" tabindex="0" role="button">
                  Health Topics
                </span>
								<div class="main-menu-children-wrapper" tab>
									<div class="level1-menu-wrapper hidden expand-horizontal fa-light fa-user-doctor menu-style-2-level" id="main-menu-item-health-topics_children">
																				
												
		

		<ul class="menu-level-1">

															<li class="highlighted"  >
											<a href="/health" role="menuitem" data-drupal-link-system-path="node/93751">All Health Topics A-Z</a>
					
													
		

		<ul class="menu-level-2">

															<li  >
											<a href="/health/asthma" role="menuitem" data-drupal-link-system-path="node/92783">Asthma</a>
					
									</li>


				

															<li  >
											<a href="/health/heart-healthy-living" role="menuitem" data-drupal-link-system-path="node/93169">Heart-Healthy Living</a>
					
									</li>


				

															<li  >
											<a href="/health/high-blood-pressure" role="menuitem" data-drupal-link-system-path="node/93173">High Blood Pressure</a>
					
									</li>


				

															<li  >
											<a href="/health/sickle-cell-disease" role="menuitem" data-drupal-link-system-path="node/92844">Sickle Cell Disease</a>
					
									</li>


				

															<li  >
											<a href="/health/sleep-apnea" role="menuitem" data-drupal-link-system-path="node/93139">Sleep Apnea</a>
					
									</li>


				

					</ul>
	
									</li>


				

															<li class="highlighted"  >
											<a href="/covid" role="menuitem" data-drupal-link-system-path="node/89977">Information & Resources on COVID-19</a>
					
									</li>


				

					</ul>
	
									</div>
								</div>
							</li>
																				
              <li  class="menu-item-link expand-vertical fa-light fa-book menu-style-2-level"   class="menu-item-link expand-vertical fa-light fa-book menu-style-2-level" id="main-menu-item-resources"   role="menuitem">
                <span class="level-0-link"  class="menu-item-link expand-vertical fa-light fa-book menu-style-2-level" id="main-menu-item-resources-inner" tabindex="0" role="button">
                  Health Education
                </span>
								<div class="main-menu-children-wrapper" tab>
									<div class="level1-menu-wrapper hidden expand-vertical fa-light fa-book menu-style-2-level" id="main-menu-item-resources_children">
																				
												
		

		<ul class="menu-level-1">

															<li class="highlighted"  >
											<a href="/education" role="menuitem" data-drupal-link-system-path="node/80460">Education Programs and Initiatives</a>
					
													
		

		<ul class="menu-level-2">

															<li  >
											<a href="/health-topics/education-and-awareness/heart-truth" role="menuitem" data-drupal-link-system-path="node/86712">The Heart Truth®</a>
					
									</li>


				

															<li  >
											<a href="/BreatheBetter" role="menuitem" data-drupal-link-system-path="node/87500">Learn More Breathe Better®</a>
					
									</li>


				

															<li  >
											<a href="/education/blood" role="menuitem" data-drupal-link-system-path="node/91892">Blood Diseases and Disorders Education Program</a>
					
									</li>


				

					</ul>
	
									</li>


				

															<li class="highlighted"  >
											<a href="/resources?f%5B0%5D=language%3AEnglish" role="menuitem" data-drupal-link-query="{"f":["language:English"]}" data-drupal-link-system-path="node/127707">Publications and Resources</a>
					
									</li>


				

					</ul>
	
									</div>
								</div>
							</li>
																				
              <li  class="menu-item-link expand-vertical fa-light fa-vial menu-style-split menu-style-final-link menu-style-1-level-heading"   class="menu-item-link expand-vertical fa-light fa-vial menu-style-split menu-style-final-link menu-style-1-level-heading" id="main-menu-item-the-science"   role="menuitem">
                <span class="level-0-link"  class="menu-item-link expand-vertical fa-light fa-vial menu-style-split menu-style-final-link menu-style-1-level-heading" id="main-menu-item-the-science-inner" tabindex="0" role="button">
                  The Science
                </span>
								<div class="main-menu-children-wrapper" tab>
									<div class="level1-menu-wrapper hidden expand-vertical fa-light fa-vial menu-style-split menu-style-final-link menu-style-1-level-heading" id="main-menu-item-the-science_children">
																				
												
		

		<ul class="menu-level-1">

															<li class="highlighted"  >
											<a href="/science" role="menuitem" data-drupal-link-system-path="node/80002">Research Focus Areas</a>
					
													
		

		<ul class="menu-level-2">

															<li  >
											<a href="/science/blood-disorders-and-blood-safety" role="menuitem" data-drupal-link-system-path="node/80037">Blood Disorders and Blood Safety</a>
					
									</li>


				

															<li  >
											<a href="/science/sleep-science-and-sleep-disorders" role="menuitem" data-drupal-link-system-path="node/80038">Sleep Science and Sleep Disorders</a>
					
									</li>


				

															<li  >
											<a href="/science/lung-diseases" role="menuitem" data-drupal-link-system-path="node/80039">Lung Diseases</a>
					
									</li>


				

															<li  >
											<a href="/science/health-disparities-and-inequities" role="menuitem" data-drupal-link-system-path="node/80046">Health Disparities and Inequities</a>
					
									</li>


				

															<li  >
											<a href="/science/heart-and-vascular-diseases" role="menuitem" data-drupal-link-system-path="node/80040">Heart and Vascular Diseases</a>
					
									</li>


				

															<li  >
											<a href="/science/precision-medicine-activities" role="menuitem" data-drupal-link-system-path="node/80042">Precision Medicine Activities</a>
					
									</li>


				

															<li  >
											<a href="/science/obesity-nutrition-and-physical-activity" role="menuitem" data-drupal-link-system-path="node/80041">Obesity, Nutrition, and Physical Activity</a>
					
									</li>


				

															<li  >
											<a href="/science/population-and-epidemiology-studies" role="menuitem" data-drupal-link-system-path="node/80043">Population and Epidemiology Studies</a>
					
									</li>


				

															<li  >
											<a href="/science/womens-health" role="menuitem" data-drupal-link-system-path="node/80044">Women’s Health</a>
					
									</li>


				

					</ul>
	
									</li>


				

															<li  >
											<a href="/research/research-topics" role="menuitem" data-drupal-link-system-path="node/129758">Research Topics</a>
					
									</li>


				

															<li  >
											<a href="/research/clinical-trials" role="menuitem" data-drupal-link-system-path="node/93754">Clinical Trials</a>
					
									</li>


				

															<li class="highlighted highlighted-button"  >
											<a href="/science/all-science" role="menuitem" data-drupal-link-system-path="node/83134">All Science A-Z</a>
					
									</li>


				

					</ul>
	
									</div>
								</div>
							</li>
																				
              <li  class="menu-item-link expand-horizontal fa-light fa-square-list menu-style-1-level"   class="menu-item-link expand-horizontal fa-light fa-square-list menu-style-1-level" id="main-menu-item-grants-and-training"   role="menuitem">
                <span class="level-0-link"  class="menu-item-link expand-horizontal fa-light fa-square-list menu-style-1-level" id="main-menu-item-grants-and-training-inner" tabindex="0" role="button">
                  Grants and Training
                </span>
								<div class="main-menu-children-wrapper" tab>
									<div class="level1-menu-wrapper hidden expand-horizontal fa-light fa-square-list menu-style-1-level" id="main-menu-item-grants-and-training_children">
																				
												
		

		<ul class="menu-level-1">

															<li  >
											<a href="/grants-and-training" role="menuitem" data-drupal-link-system-path="node/80073">Grants and Training Home</a>
					
									</li>


				

															<li  >
											<a href="/grants-and-training/policies-procedures-and-guidelines" role="menuitem" data-drupal-link-system-path="node/80570">Policies and Guidelines</a>
					
									</li>


				

															<li  >
											<a href="/grants-and-training/funding-opportunities-and-contacts" role="menuitem" data-drupal-link-system-path="node/80466">Funding Opportunities and Contacts</a>
					
									</li>


				

															<li  >
											<a href="/grants-and-training/training-and-career-development" role="menuitem" data-drupal-link-system-path="node/80462">Training and Career Development</a>
					
									</li>


				

					</ul>
	
									</div>
								</div>
							</li>
																				
              <li  class="menu-item-link expand-horizontal fa-light fa-newspaper menu-style-2-level"   class="menu-item-link expand-horizontal fa-light fa-newspaper menu-style-2-level" id="main-menu-item-news-and-items"   role="menuitem">
                <span class="level-0-link"  class="menu-item-link expand-horizontal fa-light fa-newspaper menu-style-2-level" id="main-menu-item-news-and-items-inner" tabindex="0" role="button">
                  News and Events
                </span>
								<div class="main-menu-children-wrapper" tab>
									<div class="level1-menu-wrapper hidden expand-horizontal fa-light fa-newspaper menu-style-2-level" id="main-menu-item-news-and-items_children">
																				
												
		

		<ul class="menu-level-1">

															<li class="highlighted"  >
											<a href="/news-and-events" role="menuitem" data-drupal-link-system-path="node/80001">News and Events Home</a>
					
													
		

		<ul class="menu-level-2">

															<li  >
											<a href="/news-and-events/email-alerts" role="menuitem" data-drupal-link-system-path="node/80442">Email Alerts</a>
					
									</li>


				

					</ul>
	
									</li>


				

															<li class="highlighted"  >
											<a href="/news" role="menuitem" data-drupal-link-system-path="node/83132">All News</a>
					
													
		

		<ul class="menu-level-2">

															<li  >
											<a href="/news?news_type=press_release" role="menuitem" data-drupal-link-query="{"news_type":"press_release"}" data-drupal-link-system-path="node/83132"> NHLBI News</a>
					
									</li>


				

															<li  >
											<a href="/news?news_type=news_mention" role="menuitem" data-drupal-link-query="{"news_type":"news_mention"}" data-drupal-link-system-path="node/83132">NHLBI in the Press</a>
					
									</li>


				

															<li  >
											<a href="/news?news_type=feature_article" role="menuitem" data-drupal-link-query="{"news_type":"feature_article"}" data-drupal-link-system-path="node/83132">Research Features</a>
					
									</li>


				

					</ul>
	
									</li>


				

															<li class="highlighted"  >
											<a href="/events" role="menuitem" data-drupal-link-system-path="node/83133">All Events</a>
					
													
		

		<ul class="menu-level-2">

															<li  >
											<a href="/events?field_event_date_custom=Past%20Only" role="menuitem" data-drupal-link-query="{"field_event_date_custom":"Past Only"}" data-drupal-link-system-path="node/83133">Past Events</a>
					
									</li>


				

															<li  >
											<a href="/events?field_event_date_custom=Upcoming%20Only" role="menuitem" data-drupal-link-query="{"field_event_date_custom":"Upcoming Only"}" data-drupal-link-system-path="node/83133">Upcoming Events </a>
					
									</li>


				

					</ul>
	
									</li>


				

					</ul>
	
									</div>
								</div>
							</li>
																				
              <li  class="menu-item-link expand-vertical fa-light fa-circle-info menu-style-split menu-style-1-level-heading menu-style-1-level menu-style-align-right"   class="menu-item-link expand-vertical fa-light fa-circle-info menu-style-split menu-style-1-level-heading menu-style-1-level menu-style-align-right" id="main-menu-item-about-nhlbi"   role="menuitem">
                <span class="level-0-link"  class="menu-item-link expand-vertical fa-light fa-circle-info menu-style-split menu-style-1-level-heading menu-style-1-level menu-style-align-right" id="main-menu-item-about-nhlbi-inner" tabindex="0" role="button">
                  About NHLBI
                </span>
								<div class="main-menu-children-wrapper" tab>
									<div class="level1-menu-wrapper hidden expand-vertical fa-light fa-circle-info menu-style-split menu-style-1-level-heading menu-style-1-level menu-style-align-right" id="main-menu-item-about-nhlbi_children">
																				
												
		

		<ul class="menu-level-1">

															<li class="highlighted"  >
											<a href="/about" role="menuitem" data-drupal-link-system-path="node/80068">About NHLBI Home</a>
					
													
		

		<ul class="menu-level-2">

															<li  >
											<a href="/about/strategic-vision" role="menuitem" data-drupal-link-system-path="node/80111">Mission and Strategic Vision</a>
					
									</li>


				

															<li  >
											<a href="/about/leadership" role="menuitem" data-drupal-link-system-path="node/80312">Leadership</a>
					
									</li>


				

															<li  >
											<a href="/about/divisions" role="menuitem" data-drupal-link-system-path="node/86122">Divisions, Offices and Centers</a>
					
									</li>


				

															<li  >
											<a href="/about/advisory-and-peer-review-committees" role="menuitem" data-drupal-link-system-path="node/80100">Advisory Committees</a>
					
									</li>


				

															<li  >
											<a href="/about/budget-and-legislative-information" role="menuitem" data-drupal-link-system-path="node/90263">Budget and Legislative Information</a>
					
									</li>


				

															<li  >
											<a href="/about/working-at-nhlbi" role="menuitem" data-drupal-link-system-path="node/80445">Jobs and Working at the NHLBI</a>
					
									</li>


				

															<li  >
											<a href="/contact" role="menuitem" data-drupal-link-system-path="node/93979">Contact and FAQs</a>
					
									</li>


				

															<li  >
											<a href="/sleep-research-plan" role="menuitem" data-drupal-link-system-path="node/92164">NIH Sleep Research Plan</a>
					
									</li>


				

					</ul>
	
									</li>


				

					</ul>
	
									</div>
								</div>
							</li>
						
						<li class="active menu-item-link-home menu-item-link menu-item--active-trail expand-vertical" role="menuitem">
							<div class="level-0-link-home" id="main-menu-item-home-button" tabindex="0">
								<a href="/">
									HOME
								</a>
							</div>
						</li>
					</ul>
							</div>
		</div>
		<div id="global-search-bar-phone">
			<div class="global-search-bar">
				<form action="/site-search" method="GET">
					<label for="searchQueryText_phone">
						<span class="visually-hidden">
							Search Text:
						</span>
					</label>
					<input id="searchQueryText_phone" type="text" name="searchtext" placeholder="Search the NHLBI" autocomplete="off">
					<input type="submit" class="submit-button" aria-label="Global Search Mobile" label="Global Search Button">
				</form>
			</div>
		</div>
	</div>
</div>



  </div>

	<div id="main-menu-blur-shadow">
	</div>

	<div id="main-menu-blur-shadow-tablet-mobile">
	</div>

	<div id="search-bar-blur-shadow">
	</div>

</div>

  </div>

  </header>

  
  

  

  

  

  <main role="main" id="main" class="row">
    <div id="main-content" tabindex="-1"></div>    
    <div class="flexible two-sidebars">   
 
    <div id="cart-container-wrapper-lightbox"></div>
    <div class="layout-content">
        <div class="region region-content">
    <div data-drupal-messages-fallback class="hidden"></div>




<article lang="es" class="node node--type-health-topics node--view-mode-full">

  
    

  
  <div class="node__content">
      <div class="layout layout--onecol">
    <div  class="layout__region layout__region--content">
      <div class="field field--name-field-health-topic node-theme-red field__item block block-nhlbi-health-topics block-nhlbi-health-topics-book-name">
  
    
      <div>Trastornos hemorrágicos</div>

  </div>
<div class="block block-nhlbi-utils block-nhlbi-global-breadcrumb">
  
    
      <div class="responsive-container responsive-container-constrained breadcrumbs-container"><div class="breadcrumbs"><ul> <li class='breadcrumb-home-single'><a href='/'><span class='back-to'> < Back To </span> Home</a></li><li class='breacrumb-break'><i class="fas fa-angle-right"></i></li><li class='breadcrumb-current'>Trastornos hemorrágicos</li></ul></div></div>
  </div>
<div class="block block-layout-builder block-extra-field-blocknodehealth-topicscontent-moderation-control">
  
    
      
  </div>
<div class="block block-layout-builder block-field-blocknodehealth-topicsfield-hide-social-media-icons">
  
    
      
            <div class="field field--name-field-hide-social-media-icons field--type-boolean field--label-hidden field__item">0</div>
      
  </div>

    </div>
  </div>
  <div class="layout layout--twocol-section layout--twocol-section--25-75">

          <div  class="layout__region layout__region--first">
        
<div class="block block-nhlbi-health-topics block-nhlbi-book-navigation component-health-topics-menu">
  
    
      


  <div class="view-health-topics-menu view-id-health_topics_menu view-display-id-block_1 component-health-topics-red">
    <div class="view-header nav-heading">
        <div class="nav-header-inner">
            <a href="" hreflang="en">Trastornos hemorrágicos</a>
        </div>
        <div class="nav-button-wrapper">
            <a class="button nav-button" id="component-submenu-toggle" href="javascript:void(0);">
                <span class="subnav-inner-text">MENU</span></a>
        </div>
    </div>

    <div class="block block-nhlbi-utils block-nhlbi-global-breadcrumb">
  
    
      <div class="responsive-container responsive-container-constrained breadcrumbs-container"><div class="breadcrumbs"><ul> <li class='breadcrumb-home-single'><a href='/'><span class='back-to'> < Back To </span> Home</a></li><li class='breacrumb-break'><i class="fas fa-angle-right"></i></li><li class='breadcrumb-current'>Trastornos hemorrágicos</li></ul></div></div>
  </div>

  <div class="view-content">
      <div class="subnav-menu-wrapper responsive-container responsive-container-constrained component-health-topics-red">
                              <ul class="subnav-menu">
                                    
                          <li class="nav-active-trail nav-active section-menu-item subnav-link">
                <a href="/es/salud/trastornos-hemorragicos" aria-label="¿Qué son los trastornos hemorrágicos?-Trastornos hemorrágicos" hreflang="es">¿Qué son los trastornos hemorrágicos?</a>
                              </li>
                                                  
                          <li class="section-menu-item subnav-link">
                <a href="/es/salud/trastornos-hemorragicos/tipos" aria-label="Tipos -Trastornos hemorrágicos" hreflang="es">Tipos </a>
                              </li>
                                                  
                          <li class="section-menu-item subnav-link">
                <a href="/es/salud/trastornos-hemorragicos/sintomas" aria-label="Síntomas-Trastornos hemorrágicos" hreflang="es">Síntomas</a>
                              </li>
                                                  
                          <li class="section-menu-item subnav-link">
                <a href="/es/salud/trastornos-hemorragicos/diagnostico" aria-label="Diagnóstico-Trastornos hemorrágicos" hreflang="es">Diagnóstico</a>
                              </li>
                                                  
                          <li class="section-menu-item subnav-link">
                <a href="/es/salud/trastornos-hemorragicos/causas" aria-label="Causas y factores de riesgo-Trastornos hemorrágicos" hreflang="es">Causas y factores de riesgo</a>
                              </li>
                                                  
                          <li class="section-menu-item subnav-link">
                <a href="/es/salud/trastornos-hemorragicos/tratamiento" aria-label="Tratamiento-Trastornos hemorrágicos" hreflang="es">Tratamiento</a>
                              </li>
                                                  
                          <li class="section-menu-item subnav-link">
                <a href="/es/salud/trastornos-hemorragicos/vivir-con-trastornos-hemorragicos" aria-label="Vivir con un trastorno hemorrágico-Trastornos hemorrágicos" hreflang="es">Vivir con un trastorno hemorrágico</a>
                              </li>
                                      </ul>
            </div>
  </div>
</div>



  </div>
<div class="block block-nhlbi-health-topics block-nhlbi-health-topics-more-info">
  
    
      
            <div class="field field--name-field-component-more-information field--type-entity-reference-revisions field--label-hidden field__item">
            
<div class="paragraph paragraph--type--component-more-information paragraph--view-mode--default responsive-container responsive-container-constrained component-more-information component-more-information-theme-red">
        <div class="health-topics-more-information">
                  <p>MÁS INFORMACIÓN</p>
                        <div class="clinical-trials-info-link">
            <i class="fas fa-notes-medical"></i>
            <a href="/node/93753?f%5B0%5D=disease_or_condition_name%3ATrastornos%20de%20hemorragicos">
                Encuentre un ensayo clinico
            </a>
        </div>
                        <div class="publications-info-link">
            <i class="fas fa-book-open"></i>
            <a href="/resources?f%5B0%5D=related_health_topics%3ABleeding%20Disorders">
                Hojas informativas y folletos (en inglés)
            </a>
        </div>
                    </div>
    </div>
</div>
      
  </div>

      </div>
    
          <div  class="layout__region layout__region--second">
        <div class="field field--name-field-health-topic node-theme-red field__item block block-nhlbi-health-topics block-nhlbi-health-topics-book-name">
  
    
      <div>Trastornos hemorrágicos</div>

  </div>
<div class="block block-layout-builder block-field-blocknodehealth-topicstitle">
  
    
                  <h1  class="field field--name-title field--type-string field--label-hidden responsive-container responsive-container-constrained field__item"><span class="ht-kicker">Trastornos hemorrágicos </span>¿Qué son los trastornos hemorrágicos?<hr>
      </h1>
      
  </div>
<div class="block block-addtoany block-addtoany-block">
  
    
      
<div class="responsive-container responsive-container-constrained">
				
	<span class="a2a_kit a2a_kit_size_24 addtoany_list" data-a2a-url="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos" data-a2a-title="¿Qué son los trastornos hemorrágicos?">
							<a class="a2a_dd addtoany_share" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.nhlbi.nih.gov%2Fes%2Fsalud%2Ftrastornos-hemorragicos&title=%C2%BFQu%C3%A9%20son%20los%20trastornos%20hemorr%C3%A1gicos%3F">
							<img src="/themes/custom/nhlbi/images/share-alt-icon.svg" alt="Share">
					</a>
		
		
					<a class="a2a_button_email"></a>
<a class="a2a_button_print"></a>
		
			</span>
</div>

  </div>
<div class="language-switcher-language-url block block-language block-language-blocklanguage-content" role="navigation">
  
    
      <div class="responsive-container responsive-container-constrained"><h2  class="visually-hidden" aria-label="Switch to Espanol">Language switcher</h2><ul class="links"><li hreflang="en" data-drupal-link-system-path="node/92896"><a href="/health/bleeding-disorders" class="language-link" hreflang="en" data-drupal-link-system-path="node/92896">English</a></li><li hreflang="es" data-drupal-link-system-path="node/92896" class="is-active"><a href="/es/salud/trastornos-hemorragicos" class="language-link is-active" hreflang="es" data-drupal-link-system-path="node/92896">Español</a></li></ul>
  </div>
  </div>
<div class="block block-layout-builder block-field-blocknodehealth-topicsfield-component-page-links">
  
    
      
  
  </div>
<div class="block block-layout-builder block-field-blocknodehealth-topicsfield-component-sections">
  
    
      
<div class="field field--name-field-component-sections field--type-entity-reference-revisions field--label-hidden">
    <div class='field__items'>
            
<div class="paragraph component component-section component-theme-white component-section-theme-white component-section-node-theme- paragraph--type--component-section paragraph--view-mode--default">
  <div class="responsive-container responsive-container-constrained">
    
            <div class="field field--name-field-component-section-content field--type-text-long field--label-hidden clearfix field__item"><p>Los trastornos hemorrágicos afectan a la forma en la que el cuerpo controla la coagulación de la sangre. Si su sangre no coagula lo suficiente, puede sangrar demasiado después de una lesión o una cirugía. Si su sangre coagula demasiado, puede dar lugar a otras afecciones médicas, como <a href="https://www.nhlbi.nih.gov/health/clotting-disorders" rel="noreferrer">trastornos trombóticos</a> (en inglés). Este tema de salud se centra en los trastornos hemorrágicos <a href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos/causas" rel="noreferrer">causados</a> por problemas con los factores de coagulación, como la hemofilia y la enfermedad de Von Willebrand.</p>

<p><img alt="Imagen de estetoscopio y documentos médicos que muestran una prueba de hematología para un paciente con trastorno hemorrágico" data-entity-type="file" data-entity-uuid="7b24836c-7389-430a-98c0-65977616683f" data-image-style="" class="align-right b-lazy" width="900" height="600" data-src="/sites/default/files/inline-images/BleedingDisorders_865342834_Feb10.jpg" src="/modules/custom/nhlbi_blazy/images/clear.png" /></p>

<p>Los factores de coagulación son proteínas de la sangre que actúan en conjunto con pequeñas células denominadas plaquetas para formar coágulos de sangre. Cualquier problema que afecte a la función o a los niveles de factores de coagulación o de plaquetas puede dar lugar a un trastorno hemorrágico.</p>

<p>Un trastorno hemorrágico puede ser hereditario, es decir que se nace con el trastorno, o puede ser adquirido, es decir que surje a lo largo de la vida. Puede ocasionar <a href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos/sintomas" rel="noreferrer">síntomas</a> como tendencia a que se formen hematomas, sangrado abundante durante la menstruación y sangrados nasales frecuentes. Para <a href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos/diagnostico" rel="noreferrer">diagnosticar</a> un trastorno hemorrágico, su proveedor de atención médica posiblemente necesite analizar sus síntomas, factores de riesgo, antecedentes médicos y resultados de análisis de sangre.</p>

<p>Según el <a href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos/tipos" rel="noreferrer">tipo</a> de trastorno hemorrágico que tenga, su proveedor quizás le recomiende medicamentos o terapia de reemplazo de los factores de coagulación para <a href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos/tratamiento" rel="noreferrer">tratar su afección</a>. Aunque no necesite tratamiento para el trastorno hemorrágico, su proveedor quizás recomiende que tome precauciones antes de un procedimiento médico o durante un embarazo para <a href="https://www.nhlbi.nih.gov/es/salud/trastornos-hemorragicos/vivir-con-trastornos-hemorragicos" rel="noreferrer">prevenir</a> problemas hemorrágicos en el futuro.</p></div>
      
  </div>
</div>

      </div>
  </div>

  </div>
<div class="block block-nhlbi-health-topics block-nhlbi-book-nav-block">
  
    
      


  <nav id="book-navigation-92294" class="book-navigation responsive-container-constrained" role="navigation" aria-labelledby="book-label-92294">
      <h3 class="visually-hidden" id="book-label-92294">Book traversal links for What Are Bleeding Disorders</h3>
      <ul class="book-pager">
                    <li class="book-pager__item book-pager__item--next">
                      <h4 class="nav-label">Siguiente</h4>
                    <a href="/es/salud/trastornos-hemorragicos/tipos" rel="next" title="Go to next page">Tipos  <i class="fas fa-angle-right"></i></a>
        </li>
          </ul>
  </nav>

  </div>

      </div>
    
  </div>
  <div class="layout layout--onecol">
    <div  class="layout__region layout__region--content">
      <div class="block block-layout-builder block-field-blocknodehealth-topicsfield-last-updated">
  
    
      
  <div class="field field--name-field-last-updated field--type-datetime field--label-hidden responsive-container responsive-container-constrained field__item">Last updated on <time datetime="2023-08-23T12:00:00Z" class="datetime"><span>August 23, 2023</span></time>
</div>




  </div>

    </div>
  </div>
  <div class="layout layout--onecol">
    <div  class="layout__region layout__region--content">
      <div class="block block-layout-builder block-extra-field-blocknodehealth-topicslinks">
  
    
      
  </div>

    </div>
  </div>

  </div>

</article>

  </div>

    </div>
    
        </div>
  </main>

      <footer role="contentinfo">
        <div class="region region-footer">
    <div id="block-footerblock" class="block block-block-content block-block-contente34e68d7-0b62-4cbe-ada1-9e43b89bc1ac">
  
    
        <div class="responsive-container responsive-container-constrained layout layout--onecol">
    <div  class="layout__region layout__region--content">
      


<nav role="navigation" aria-labelledby="back-to-top-link-menu"  class="block block-menu navigation menu--back-to-top-link">

        
  
  <div  class="visually-hidden" id="back-to-top-link-menu" class="h2">
    Back To Top Link
  </div>
  

        

        <div  class="menu">
                      <div class="menu-item"
                           class="menu-item" style="height:1em;"
              >
                    <a href="#main-content" class="back-to-top-link">Back to top</a>
                      </div>
        </div>
  

  </nav>

    </div>
  </div>
  <div class="layout layout--threecol-section layout--threecol-section--33-34-33 footer-top responsive-container responsive-container-constrained">

          <div  class="layout__region layout__region--first">
        


<nav role="navigation" aria-labelledby="web-policies-notices-menu"  class="block block-menu navigation menu--web-policies-notices">

  
  
  <div  id="web-policies-notices-menu" class="h2">
    Web Policies & Notices
  </div>
  

        

              <ul class="menu">
                          <li class="menu-item"
                      >
        <a href="/es/node/94303" data-drupal-link-system-path="node/94303">Accessibility</a>
              </li>
                      <li class="menu-item"
                      >
        <a href="https://www.edi.nih.gov/no-fear-act" rel="noreferrer"> No FEAR Act Data</a>
              </li>
                      <li class="menu-item"
                      >
        <a href="/es/node/122847" data-drupal-link-system-path="node/122847">Privacy Policy</a>
              </li>
                      <li class="menu-item"
                      >
        <a href="/es/node/94303" data-drupal-link-system-path="node/94303">Freedom of Information Act (FOIA)</a>
              </li>
                      <li class="menu-item"
                      >
        <a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html" rel="noreferrer">HHS Vulnerability Disclosure</a>
              </li>
        </ul>
  

  </nav>

      </div>
    
          <div  class="layout__region layout__region--second">
        


<nav role="navigation" aria-labelledby="related-government-websites-menu"  class="block block-menu navigation menu--related-government-websites">

  
  
  <div  id="related-government-websites-menu" class="h2">
    Related Government Websites
  </div>
  

        

              <ul class="menu">
                          <li class="menu-item"
                      >
        <a href="https://www.hhs.gov/" rel="noreferrer">Health and Human Services</a>
              </li>
                      <li class="menu-item"
                      >
        <a href="https://www.nih.gov/" rel="noreferrer">National Institutes of Health</a>
              </li>
                      <li class="menu-item"
                      >
        <a href="https://oig.hhs.gov/" rel="noreferrer">Office of the Inspector General</a>
              </li>
                      <li class="menu-item"
                      >
        <a href="https://www.usa.gov/" rel="noreferrer">USA.gov</a>
              </li>
        </ul>
  

  </nav>

      </div>
    
          <div  class="layout__region layout__region--third">
        <div class="block block-block-content block-block-content9c447866-1f95-4857-a5d6-00015338372f">
  
      <div  class="h2">
      Stay Connected
    </div>
    
      
            <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><ul class="ft-stay-connected"><li class="live-chat-link"><p><img class="b-lazy b-loaded is-b-loaded b-lazy" alt="chat bubbles" height="30" loading="lazy" width="auto" data-src="/themes/custom/nhlbi/images/messages-question-regular.svg" src="/modules/custom/nhlbi_blazy/images/clear.png" /><a class="ext" href="#" onclick="window.open('https://nhlbichat.iqsolutions.com/chatbeacon/NIH/1/survey/survey?accountId=1&siteId=1&queueId=1&theme=blue&popout=true&sessionId=602860bd-6613-4f2f-a3b6-bf1cf9f4d39f&visitorId=9ca462e3-5378-4b69-90b9-b38ce5259877&ispopout=true&pc=true','Live Chat','width=435,height=700'); return false;" target="_blank" rel="noopener">Live Chat</a><span class="ext-icon" tabindex="0">  </span></p><p>Live Chat with us, Monday through Friday, 8:30 a.m. to 5:00 p.m. EST.</p></li><li class="emails-alert-link"><p><img class="b-lazy b-loaded is-b-loaded b-lazy" alt="envelope" height="30" loading="lazy" width="auto" data-src="/themes/custom/nhlbi/images/envelope-open-text-solid.svg" src="/modules/custom/nhlbi_blazy/images/clear.png" />Get Email Alerts</p><p>Receive automatic alerts about NHLBI related news and highlights from across the Institute.</p></li></ul></div>
      
  </div>

      </div>
    
  </div>
  <div class="layout-section-background-dark-blue layout layout--onecol">
    <div  class="layout__region layout__region--content">
      


<nav role="navigation" aria-labelledby="footer-bottom-menu"  class="block block-menu navigation menu--footer-bottom">

        
  
  <div  class="visually-hidden" id="footer-bottom-menu" class="h2">
    Footer Bottom
  </div>
  

        



<div id="footer-bottom-container" class="responsive-container responsive-container-constrained">
        <div class="footer-bottom-logo">
            <a aria-label="home" href="/">
                <img class="b-lazy" data-src="/themes/custom/nhlbi/images/NHLBI_HHS_Lockup_white.svg" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" alt="National Heart, Lung, and Blood Home"/>
            </a>
        </div>
        <div class="footer-bottom-links">
                            <ul>
                            <li>
                    <a href="/es/node/93979" data-drupal-link-system-path="node/93979"> Contact Us</a>
                                    </li>
                            <li>
                    <a href="/es/siteindex" data-drupal-link-system-path="node/83138">Site Index</a>
                                    </li>
                            <li>
                    <a href="/es/about/working-at-nhlbi" data-drupal-link-system-path="node/80445">Jobs</a>
                                    </li>
                    </ul>
    
        </div>
        <div class="footer-bottom-social">
            <ul id="footer-social">
                <li><a id="facebooklink" href="https://www.facebook.com/NHLBI/"><img src="/themes/custom/nhlbi/images/ico-facebook-white.svg" alt="Facebook social media"></a></li>
                <li><a id="twitterlink" href="https://twitter.com/nih_nhlbi?lang=en"><img src="/themes/custom/nhlbi/images/x-twitter-logo.svg" alt="X social media"></a></li>
                <li><a id="youtubelink" href="https://www.youtube.com/user/NHLBI"><img src="/themes/custom/nhlbi/images/ico-youtube-white.svg" alt="Youtube social media"></a></li>
                <li><a id="linkedinlink" href="https://www.linkedin.com/company/national-heart-lung-and-blood-institute"><img src="/themes/custom/nhlbi/images/linkedin-brands.svg" alt="LinkedIn social media"></a></li>
            </ul>
        </div>
</div>

  </nav>

    </div>
  </div>

  </div>

  </div>

    </footer>
  
</div>
  </div>

    

    
    <form  id="publication-checkout" action="https://catalog.nhlbi.nih.gov/checkout" method="post">
      <input type="hidden" name="orderId" value="">
      <input type="hidden" name="payload" value="">
      <input type="submit" value="Checkout">
    </form>

    <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","scriptPath":null,"pathPrefix":"es\/","currentPath":"node\/92896","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"es"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"embedButtons":{"media_embed":{"id":"media_embed","icon":"\/modules\/contrib\/entity_embed\/js\/plugins\/drupalentity\/entity.png"},"node":{"id":"node","icon":"\/modules\/contrib\/entity_embed\/js\/plugins\/drupalentity\/entity.png"}},"modulePath":"modules\/contrib\/entity_embed","data":{"nih_extlink":{"extTarget":true,"extClass":"ext","extLabel":"","extImgClass":false,"extSubdomains":false,"extExclude":".*.nih.gov","extInclude":"","extCssExclude":"","extCssExplicit":"","extIconAlert":true,"extIconAlertTitle":"External Web Site Policy","extIconAlertText":"\u003Cp\u003EThis graphic notice (\u003Cimg alt=\u0022External Web Site Policy\u0022 height=\u002210\u0022 src=\u0022https:\/\/www.nhlbi.nih.gov\/files\/images\/external-link.png\u0022 title=\u0022External Web Site Policy\u0022 width=\u002210\u0022 \/\u003E) means that you are leaving the NIH website.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EThis external link provides additional information that is consistent with the intended purpose of this site.\u003C\/p\u003E\r\n\r\n\u003Cp\u003ENIH cannot attest to the accuracy of a non-federal site.\u003C\/p\u003E\r\n\r\n\u003Cp\u003ELinking to a non-federal site does not constitute an endorsement by NIH or any of its employees of the sponsors or the information and products presented on the site.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EYou will be subject to the destination site\u2019s privacy policy when you follow the link.\u003C\/p\u003E\r\n","extAlert":true,"extAlertText":"","mailtoClass":"0","mailtoLabel":""}},"hearts":{"heartsJS":{"markers":[{"lat_value":"43.0389025","lon_value":"-87.9064736","count_value":"12","marker_size_value":"3","geohash_value":false,"name_value":"Milwaukee, WI","type_value":"post"},{"lat_value":"38.0293059","lon_value":"-78.4766781","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Charlottesville, VA","type_value":"post"},{"lat_value":"38.2526647","lon_value":"-85.7584557","count_value":"8","marker_size_value":"2","geohash_value":false,"name_value":"Louisville, KY","type_value":"post"},{"lat_value":"31.549333","lon_value":"-97.1466695","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"Waco-Temple-Bryan, TX","type_value":"post"},{"lat_value":"32.4487364","lon_value":"-99.7331439","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Abilene-Sweetwater, TX","type_value":"post"},{"lat_value":"41.6763545","lon_value":"-86.2519898","count_value":"6","marker_size_value":"2","geohash_value":false,"name_value":"South Bend-Elkhart, IN","type_value":"post"},{"lat_value":"36.1539816","lon_value":"-95.992775","count_value":"121","marker_size_value":"3","geohash_value":false,"name_value":"Tulsa, OK","type_value":"post"},{"lat_value":"46.7866719","lon_value":"-92.1004852","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Duluth, MN-Superior, WI","type_value":"post"},{"lat_value":"34.4208305","lon_value":"-119.6981901","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Santa Barbara-Santa Maria-San Luis Obispo, CA","type_value":"post"},{"lat_value":"42.9633599","lon_value":"-85.6680863","count_value":"9","marker_size_value":"2","geohash_value":false,"name_value":"Grand Rapids-Kalamazoo-Battle Creek, MI","type_value":"post"},{"lat_value":"36.1626638","lon_value":"-86.7816016","count_value":"45","marker_size_value":"3","geohash_value":false,"name_value":"Nashville, TN","type_value":"post"},{"lat_value":"36.7377981","lon_value":"-119.7871247","count_value":"19","marker_size_value":"3","geohash_value":false,"name_value":"Fresno-Visalia, CA","type_value":"post"},{"lat_value":"32.298603057861","lon_value":"-90.185050964355","count_value":"1","marker_size_value":"1","geohash_value":"9vxzezc3","name_value":false,"type_value":"event"},{"lat_value":"30.3321838","lon_value":"-81.655651","count_value":"29","marker_size_value":"3","geohash_value":false,"name_value":"Jacksonville, FL","type_value":"post"},{"lat_value":"30.4514677","lon_value":"-91.1871466","count_value":"17","marker_size_value":"3","geohash_value":false,"name_value":"Baton Rouge, LA","type_value":"post"},{"lat_value":"44.0581728","lon_value":"-121.3153096","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Bend, OR","type_value":"post"},{"lat_value":"39.4667034","lon_value":"-87.4139092","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Terre Haute, IN","type_value":"post"},{"lat_value":"35.0456297","lon_value":"-85.3096801","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Chattanooga, TN","type_value":"post"},{"lat_value":"40.357246398926","lon_value":"-74.667549133301","count_value":"1","marker_size_value":"1","geohash_value":"dr4vsfuf","name_value":false,"type_value":"event"},{"lat_value":"41.8239891","lon_value":"-71.4128343","count_value":"6","marker_size_value":"2","geohash_value":false,"name_value":"Providence, RI-New Bedford, MA","type_value":"post"},{"lat_value":"39.2806451","lon_value":"-80.3445341","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Clarksburg-Weston, WV","type_value":"post"},{"lat_value":"46.5891452","lon_value":"-112.0391057","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Helena, MT","type_value":"post"},{"lat_value":"41.9778795","lon_value":"-91.6656232","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Cedar Rapids-Waterloo-Iowa City \u0026 Dubuque, IA","type_value":"post"},{"lat_value":"40.1164204","lon_value":"-88.2433829","count_value":"16","marker_size_value":"3","geohash_value":false,"name_value":"Champaign \u0026 Springfield-Decatur, IL","type_value":"post"},{"lat_value":"32.7764749","lon_value":"-79.9310512","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Charleston, SC","type_value":"post"},{"lat_value":"35.0843859","lon_value":"-106.650422","count_value":"9","marker_size_value":"2","geohash_value":false,"name_value":"Albuquerque-Santa Fe, NM","type_value":"post"},{"lat_value":"41.2459149","lon_value":"-75.8813075","count_value":"21","marker_size_value":"3","geohash_value":false,"name_value":"Wilkes Barre-Scranton, PA","type_value":"post"},{"lat_value":"29.7604267","lon_value":"-95.3698028","count_value":"42","marker_size_value":"3","geohash_value":false,"name_value":"Houston, TX","type_value":"post"},{"lat_value":"37.9715592","lon_value":"-87.5710898","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Evansville, IN","type_value":"post"},{"lat_value":"38.984642028809","lon_value":"-77.094841003418","count_value":"2","marker_size_value":"1","geohash_value":"dqcjv8vq","name_value":false,"type_value":"event"},{"lat_value":"39.0473451","lon_value":"-95.6751576","count_value":"10","marker_size_value":"3","geohash_value":false,"name_value":"Topeka, KS","type_value":"post"},{"lat_value":"33.4734978","lon_value":"-82.0105148","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Augusta, GA","type_value":"post"},{"lat_value":"44.4758825","lon_value":"-73.212072","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"Burlington, VT-Plattsburgh, NY","type_value":"post"},{"lat_value":"32.4609764","lon_value":"-84.9877094","count_value":"18","marker_size_value":"3","geohash_value":false,"name_value":"Columbus, GA","type_value":"post"},{"lat_value":"40.2731911","lon_value":"-76.8867008","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Harrisburg-Lancaster-Lebanon-York, PA","type_value":"post"},{"lat_value":"30.6953657","lon_value":"-88.0398912","count_value":"6","marker_size_value":"2","geohash_value":false,"name_value":"Mobile, AL-Pensacola (Ft. Walton Beach), FL","type_value":"post"},{"lat_value":"43.0125274","lon_value":"-83.6874562","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Flint-Saginaw-Bay City, MI","type_value":"post"},{"lat_value":"46.0038232","lon_value":"-112.5347775","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Butte-Bozeman, MT","type_value":"post"},{"lat_value":"37.2089572","lon_value":"-93.2922989","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Springfield, MO","type_value":"post"},{"lat_value":"34.0007104","lon_value":"-81.0348144","count_value":"12","marker_size_value":"3","geohash_value":false,"name_value":"Columbia, SC","type_value":"post"},{"lat_value":"47.5052849","lon_value":"-111.3007715","count_value":"12","marker_size_value":"3","geohash_value":false,"name_value":"Great Falls, MT","type_value":"post"},{"lat_value":"45.232429504395","lon_value":"-88.007698059082","count_value":"1","marker_size_value":"1","geohash_value":"f013m66f","name_value":false,"type_value":"event"},{"lat_value":"30.2240897","lon_value":"-92.0198427","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Lafayette, LA","type_value":"post"},{"lat_value":"33.6356618","lon_value":"-96.6088805","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Sherman, TX-Ada, OK","type_value":"post"},{"lat_value":"29.6516344","lon_value":"-82.3248262","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Gainesville, FL","type_value":"post"},{"lat_value":"48.2329668","lon_value":"-101.2922906","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Minot-Bismarck-Dickinson(Williston), ND","type_value":"post"},{"lat_value":"29.4241219","lon_value":"-98.4936282","count_value":"20","marker_size_value":"3","geohash_value":false,"name_value":"San Antonio, TX","type_value":"post"},{"lat_value":"44.7630567","lon_value":"-85.6206317","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"Traverse City-Cadillac, MI","type_value":"post"},{"lat_value":"33.7489954","lon_value":"-84.3879824","count_value":"82","marker_size_value":"3","geohash_value":false,"name_value":"Atlanta, GA","type_value":"post"},{"lat_value":"40.712757110596","lon_value":"-74.006309509277","count_value":"1","marker_size_value":"1","geohash_value":"dr5regw3","name_value":false,"type_value":"event"},{"lat_value":"41.0997803","lon_value":"-80.6495194","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Youngstown, OH","type_value":"post"},{"lat_value":"40.4406248","lon_value":"-79.9958864","count_value":"17","marker_size_value":"3","geohash_value":false,"name_value":"Pittsburgh, PA","type_value":"post"},{"lat_value":"38.907051086426","lon_value":"-77.037162780762","count_value":"1","marker_size_value":"1","geohash_value":"dqcjqfz6","name_value":false,"type_value":"event"},{"lat_value":"43.0481221","lon_value":"-76.1474244","count_value":"10","marker_size_value":"3","geohash_value":false,"name_value":"Syracuse, NY","type_value":"post"},{"lat_value":"40.813616","lon_value":"-96.7025955","count_value":"9","marker_size_value":"2","geohash_value":false,"name_value":"Lincoln \u0026 Hastings-Kearney, NE","type_value":"post"},{"lat_value":"26.1906306","lon_value":"-97.6961026","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Harlingen-Weslaco-Brownsville-McAllen, TX","type_value":"post"},{"lat_value":"39.0997265","lon_value":"-94.5785667","count_value":"57","marker_size_value":"3","geohash_value":false,"name_value":"Kansas City, MO","type_value":"post"},{"lat_value":"61.2180556","lon_value":"-149.9002778","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Anchorage, AK","type_value":"post"},{"lat_value":"35.3859242","lon_value":"-94.3985475","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Ft. Smith-Fayetteville-Springdale-Rogers, AR","type_value":"post"},{"lat_value":"27.5035613","lon_value":"-99.5075519","count_value":"20","marker_size_value":"3","geohash_value":false,"name_value":"Laredo, TX","type_value":"post"},{"lat_value":"47.6062095","lon_value":"-122.3320708","count_value":"58","marker_size_value":"3","geohash_value":false,"name_value":"Seattle-Tacoma, WA","type_value":"post"},{"lat_value":"38.0405837","lon_value":"-84.5037164","count_value":"40","marker_size_value":"3","geohash_value":false,"name_value":"Lexington, KY","type_value":"post"},{"lat_value":"41.877994537354","lon_value":"-87.630043029785","count_value":"2","marker_size_value":"1","geohash_value":"dp3wjztv","name_value":false,"type_value":"event"},{"lat_value":"46.8721284","lon_value":"-113.9940314","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"Missoula, MT","type_value":"post"},{"lat_value":"29.9510658","lon_value":"-90.0715323","count_value":"16","marker_size_value":"3","geohash_value":false,"name_value":"New Orleans, LA","type_value":"post"},{"lat_value":"40.3267407","lon_value":"-78.9219698","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Johnstown-Altoona, PA","type_value":"post"},{"lat_value":"36.3134397","lon_value":"-82.3534727","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Tri-Cities, TN-VA","type_value":"post"},{"lat_value":"37.5407246","lon_value":"-77.4360481","count_value":"45","marker_size_value":"3","geohash_value":false,"name_value":"Richmond-Petersburg, VA","type_value":"post"},{"lat_value":"32.3792233","lon_value":"-86.3077368","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Montgomery-Selma, AL","type_value":"post"},{"lat_value":"29.423961639404","lon_value":"-98.493804931641","count_value":"1","marker_size_value":"1","geohash_value":"9v1zqsrp","name_value":false,"type_value":"event"},{"lat_value":"37.0842271","lon_value":"-94.513281","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Joplin, MO-Pittsburg, KS","type_value":"post"},{"lat_value":"31.8456816","lon_value":"-102.3676431","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Odessa-Midland, TX","type_value":"post"},{"lat_value":"21.3069444","lon_value":"-157.8583333","count_value":"13","marker_size_value":"3","geohash_value":false,"name_value":"Honolulu, HI","type_value":"post"},{"lat_value":"42.2711311","lon_value":"-89.0939952","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Rockford, IL","type_value":"post"},{"lat_value":"36.8507689","lon_value":"-76.2858726","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Norfolk-Portsmouth-Newport News, VA","type_value":"post"},{"lat_value":"36.6002378","lon_value":"-121.8946761","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Monterey-Salinas, CA","type_value":"post"},{"lat_value":"34.7303688","lon_value":"-86.5861037","count_value":"16","marker_size_value":"3","geohash_value":false,"name_value":"Huntsville-Decatur (Florence), AL","type_value":"post"},{"lat_value":"28.8052674","lon_value":"-97.0035982","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Victoria, TX","type_value":"post"},{"lat_value":"47.6587802","lon_value":"-117.4260465","count_value":"9","marker_size_value":"2","geohash_value":false,"name_value":"Spokane, WA","type_value":"post"},{"lat_value":"43.0730517","lon_value":"-89.4012302","count_value":"11","marker_size_value":"3","geohash_value":false,"name_value":"Madison, WI","type_value":"post"},{"lat_value":"35.6145169","lon_value":"-88.8139469","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Jackson, TN","type_value":"post"},{"lat_value":"31.3112936","lon_value":"-92.4451371","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Alexandria, LA","type_value":"post"},{"lat_value":"41.49932","lon_value":"-81.6943605","count_value":"28","marker_size_value":"3","geohash_value":false,"name_value":"Cleveland-Akron (Canton), OH","type_value":"post"},{"lat_value":"44.5133188","lon_value":"-88.0132958","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Green Bay-Appleton, WI","type_value":"post"},{"lat_value":"42.732535","lon_value":"-84.5555347","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Lansing, MI","type_value":"post"},{"lat_value":"41.2565369","lon_value":"-95.9345034","count_value":"19","marker_size_value":"3","geohash_value":false,"name_value":"Omaha, NE","type_value":"post"},{"lat_value":"35.612661","lon_value":"-77.3663538","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Greenville-New Bern-Washington, NC","type_value":"post"},{"lat_value":"38.5815719","lon_value":"-121.4943996","count_value":"14","marker_size_value":"3","geohash_value":false,"name_value":"Sacramento-Stockton-Modesto, CA","type_value":"post"},{"lat_value":"43.6590993","lon_value":"-70.2568189","count_value":"6","marker_size_value":"2","geohash_value":false,"name_value":"Portland-Auburn, ME","type_value":"post"},{"lat_value":"37.6871761","lon_value":"-97.330053","count_value":"34","marker_size_value":"3","geohash_value":false,"name_value":"Wichita-Hutchinson, KS Plus","type_value":"post"},{"lat_value":"33.4956744","lon_value":"-88.4272627","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Columbus-Tupelo-West Point, MS","type_value":"post"},{"lat_value":"43.5473028","lon_value":"-96.728333","count_value":"8","marker_size_value":"2","geohash_value":false,"name_value":"Sioux Falls (Mitchell), SD","type_value":"post"},{"lat_value":"42.6525793","lon_value":"-73.7562317","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"Albany-Schenectady-Troy, NY","type_value":"post"},{"lat_value":"43.5427278","lon_value":"-111.8431068","count_value":"8","marker_size_value":"2","geohash_value":false,"name_value":"Idaho Falls-Pocatello, ID","type_value":"post"},{"lat_value":"38.9071923","lon_value":"-77.0368707","count_value":"438","marker_size_value":"3","geohash_value":false,"name_value":"Washington, DC (Hagerstown, MD)","type_value":"post"},{"lat_value":"43.8137751","lon_value":"-91.2519017","count_value":"8","marker_size_value":"2","geohash_value":false,"name_value":"La Crosse-Eau Claire, WI","type_value":"post"},{"lat_value":"38.9517053","lon_value":"-92.3340724","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Columbia-Jefferson City, MO","type_value":"post"},{"lat_value":"36.9685219","lon_value":"-86.4808043","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Bowling Green, KY","type_value":"post"},{"lat_value":"42.3600825","lon_value":"-71.0588801","count_value":"50","marker_size_value":"3","geohash_value":false,"name_value":"Boston, MA (Manchester, NH)","type_value":"post"},{"lat_value":"22.096424102783","lon_value":"-159.52629089355","count_value":"1","marker_size_value":"1","geohash_value":"87yt9ys9","name_value":false,"type_value":"event"},{"lat_value":"39.9611755","lon_value":"-82.9987942","count_value":"19","marker_size_value":"3","geohash_value":false,"name_value":"Columbus, OH","type_value":"post"},{"lat_value":"44.0121221","lon_value":"-92.4801989","count_value":"8","marker_size_value":"2","geohash_value":false,"name_value":"Rochester, MN-Mason City, IA-Austin, MN","type_value":"post"},{"lat_value":"37.0833893","lon_value":"-88.6000478","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Paducah, KY-Cape Girardeau, MO-Harrisburg, IL","type_value":"post"},{"lat_value":"32.8406946","lon_value":"-83.6324022","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Macon, GA","type_value":"post"},{"lat_value":"42.4963416","lon_value":"-96.4049408","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Sioux City, IA","type_value":"post"},{"lat_value":"44.977753","lon_value":"-93.2650108","count_value":"43","marker_size_value":"3","geohash_value":false,"name_value":"Minneapolis-St. Paul, MN","type_value":"post"},{"lat_value":"36.0726354","lon_value":"-79.7919754","count_value":"6","marker_size_value":"2","geohash_value":false,"name_value":"Greensboro-High Point-Winston Salem, NC","type_value":"post"},{"lat_value":"42.258567810059","lon_value":"-87.840843200684","count_value":"1","marker_size_value":"1","geohash_value":"dp983huq","name_value":false,"type_value":"event"},{"lat_value":"45.7832856","lon_value":"-108.5006904","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Billings, MT","type_value":"post"},{"lat_value":"35.7795897","lon_value":"-78.6381787","count_value":"59","marker_size_value":"3","geohash_value":false,"name_value":"Raleigh-Durham (Fayetteville), NC","type_value":"post"},{"lat_value":"39.5296329","lon_value":"-119.8138027","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Reno, NV","type_value":"post"},{"lat_value":"31.5785074","lon_value":"-84.155741","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Albany, GA","type_value":"post"},{"lat_value":"30.4382559","lon_value":"-84.2807329","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Tallahassee, FL-Thomasville, GA","type_value":"post"},{"lat_value":"32.7766642","lon_value":"-96.7969879","count_value":"127","marker_size_value":"3","geohash_value":false,"name_value":"Dallas-Ft. Worth, TX","type_value":"post"},{"lat_value":"39.1031182","lon_value":"-84.5120196","count_value":"15","marker_size_value":"3","geohash_value":false,"name_value":"Cincinnati, OH","type_value":"post"},{"lat_value":"33.9137085","lon_value":"-98.4933873","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Wichita Falls, TX-Lawton, OK","type_value":"post"},{"lat_value":"42.8864468","lon_value":"-78.8783689","count_value":"18","marker_size_value":"3","geohash_value":false,"name_value":"Buffalo, NY","type_value":"post"},{"lat_value":"32.5093109","lon_value":"-92.1193012","count_value":"24","marker_size_value":"3","geohash_value":false,"name_value":"Monroe, LA-El Dorado, AR","type_value":"post"},{"lat_value":"33.5185892","lon_value":"-86.8103567","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"Birmingham (Anniston and Tuscaloosa), AL","type_value":"post"},{"lat_value":"33.4483771","lon_value":"-112.0740373","count_value":"56","marker_size_value":"3","geohash_value":false,"name_value":"Phoenix, AZ","type_value":"post"},{"lat_value":"40.7127753","lon_value":"-74.0059728","count_value":"134","marker_size_value":"3","geohash_value":false,"name_value":"New York, NY","type_value":"post"},{"lat_value":"39.2903848","lon_value":"-76.6121893","count_value":"42","marker_size_value":"3","geohash_value":false,"name_value":"Baltimore, MD","type_value":"post"},{"lat_value":"30.267153","lon_value":"-97.7430608","count_value":"15","marker_size_value":"3","geohash_value":false,"name_value":"Austin, TX","type_value":"post"},{"lat_value":"39.7284944","lon_value":"-121.8374777","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Chico-Redding, CA","type_value":"post"},{"lat_value":"31.7618778","lon_value":"-106.4850217","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"El Paso, TX","type_value":"post"},{"lat_value":"40.6936488","lon_value":"-89.5889864","count_value":"33","marker_size_value":"3","geohash_value":false,"name_value":"Peoria-Bloomington, IL","type_value":"post"},{"lat_value":"41.7658043","lon_value":"-72.6733723","count_value":"37","marker_size_value":"3","geohash_value":false,"name_value":"Hartford \u0026 New Haven, CT","type_value":"post"},{"lat_value":"32.3512601","lon_value":"-95.3010624","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Tyler-Longview(Lufkin \u0026 Nacogdoches), TX","type_value":"post"},{"lat_value":"33.748970031738","lon_value":"-84.388046264648","count_value":"2","marker_size_value":"1","geohash_value":"djgzzxyd","name_value":false,"type_value":"event"},{"lat_value":"38.4495688","lon_value":"-78.8689155","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Harrisonburg, VA","type_value":"post"},{"lat_value":"41.5868353","lon_value":"-93.6249593","count_value":"22","marker_size_value":"3","geohash_value":false,"name_value":"Des Moines-Ames, IA","type_value":"post"},{"lat_value":"33.5778631","lon_value":"-101.8551665","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Lubbock, TX","type_value":"post"},{"lat_value":"26.640628","lon_value":"-81.8723084","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Ft. Myers-Naples, FL","type_value":"post"},{"lat_value":"42.44722366333","lon_value":"-71.22745513916","count_value":"1","marker_size_value":"1","geohash_value":"drt37pmc","name_value":false,"type_value":"event"},{"lat_value":"32.2987573","lon_value":"-90.1848103","count_value":"12","marker_size_value":"3","geohash_value":false,"name_value":"Jackson, MS","type_value":"post"},{"lat_value":"33.8302961","lon_value":"-116.5452921","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Palm Springs, CA","type_value":"post"},{"lat_value":"35.2219971","lon_value":"-101.8312969","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Amarillo, TX","type_value":"post"},{"lat_value":"42.1292241","lon_value":"-80.085059","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Erie, PA","type_value":"post"},{"lat_value":"44.0520691","lon_value":"-123.0867536","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Eugene, OR","type_value":"post"},{"lat_value":"35.1495343","lon_value":"-90.0489801","count_value":"12","marker_size_value":"3","geohash_value":false,"name_value":"Memphis, TN","type_value":"post"},{"lat_value":"39.7589478","lon_value":"-84.1916069","count_value":"9","marker_size_value":"2","geohash_value":false,"name_value":"Dayton, OH","type_value":"post"},{"lat_value":"36.1699412","lon_value":"-115.1398296","count_value":"17","marker_size_value":"3","geohash_value":false,"name_value":"Las Vegas, NV","type_value":"post"},{"lat_value":"40.742551","lon_value":"-84.1052256","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Lima, OH","type_value":"post"},{"lat_value":"40.7607793","lon_value":"-111.8910474","count_value":"36","marker_size_value":"3","geohash_value":false,"name_value":"Salt Lake City, UT","type_value":"post"},{"lat_value":"40.0639616","lon_value":"-80.7209149","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Wheeling, WV-Steubenville, OH","type_value":"post"},{"lat_value":"46.8771863","lon_value":"-96.7898034","count_value":"11","marker_size_value":"3","geohash_value":false,"name_value":"Fargo-Valley City, ND","type_value":"post"},{"lat_value":"27.8005828","lon_value":"-97.396381","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Corpus Christi, TX","type_value":"post"},{"lat_value":"34.0522342","lon_value":"-118.2436849","count_value":"73","marker_size_value":"3","geohash_value":false,"name_value":"Los Angeles, CA","type_value":"post"},{"lat_value":"34.2103894","lon_value":"-77.8868117","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Wilmington, NC","type_value":"post"},{"lat_value":"42.331352233887","lon_value":"-83.045997619629","count_value":"1","marker_size_value":"1","geohash_value":"dpsby4py","name_value":false,"type_value":"event"},{"lat_value":"43.100903","lon_value":"-75.232664","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Utica, NY","type_value":"post"},{"lat_value":"27.950575","lon_value":"-82.4571776","count_value":"80","marker_size_value":"3","geohash_value":false,"name_value":"Tampa-St. Petersburg (Sarasota), FL","type_value":"post"},{"lat_value":"41.6528052","lon_value":"-83.5378674","count_value":"8","marker_size_value":"2","geohash_value":false,"name_value":"Toledo, OH","type_value":"post"},{"lat_value":"34.7464809","lon_value":"-92.2895948","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"Little Rock-Pine Bluff, AR","type_value":"post"},{"lat_value":"41.079273","lon_value":"-85.1393513","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Ft. Wayne, IN","type_value":"post"},{"lat_value":"39.2667418","lon_value":"-81.5615135","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Parkersburg, WV","type_value":"post"},{"lat_value":"37.7749295","lon_value":"-122.4194155","count_value":"41","marker_size_value":"3","geohash_value":false,"name_value":"San Francisco-Oakland-San Jose, CA","type_value":"post"},{"lat_value":"39.768403","lon_value":"-86.158068","count_value":"40","marker_size_value":"3","geohash_value":false,"name_value":"Indianapolis, IN","type_value":"post"},{"lat_value":"42.331427","lon_value":"-83.0457538","count_value":"30","marker_size_value":"3","geohash_value":false,"name_value":"Detroit, MI","type_value":"post"},{"lat_value":"25.7616798","lon_value":"-80.1917902","count_value":"27","marker_size_value":"3","geohash_value":false,"name_value":"Miami-Fort Lauderdale, FL","type_value":"post"},{"lat_value":"38.3498195","lon_value":"-81.6326234","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Charleston-Huntington, WV","type_value":"post"},{"lat_value":"30.080174","lon_value":"-94.1265562","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Beaumont-Port Arthur, TX","type_value":"post"},{"lat_value":"38.3606736","lon_value":"-75.5993692","count_value":"19","marker_size_value":"3","geohash_value":false,"name_value":"Salisbury, MD","type_value":"post"},{"lat_value":"39.9525839","lon_value":"-75.1652215","count_value":"80","marker_size_value":"3","geohash_value":false,"name_value":"Philadelphia, PA","type_value":"post"},{"lat_value":"32.0808989","lon_value":"-81.091203","count_value":"5","marker_size_value":"1","geohash_value":false,"name_value":"Savannah, GA","type_value":"post"},{"lat_value":"45.5122308","lon_value":"-122.6587185","count_value":"37","marker_size_value":"3","geohash_value":false,"name_value":"Portland, OR","type_value":"post"},{"lat_value":"32.5251516","lon_value":"-93.7501789","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Shreveport, LA","type_value":"post"},{"lat_value":"37.2698395","lon_value":"-81.2223195","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Bluefield-Beckley-Oak Hill, WV","type_value":"post"},{"lat_value":"30.1588129","lon_value":"-85.6602058","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Panama City, FL","type_value":"post"},{"lat_value":"34.924850463867","lon_value":"-81.025199890137","count_value":"3","marker_size_value":"1","geohash_value":"dnnqsjzk","name_value":false,"type_value":"event"},{"lat_value":"35.9606384","lon_value":"-83.9207392","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Knoxville, TN","type_value":"post"},{"lat_value":"35.4675602","lon_value":"-97.5164276","count_value":"21","marker_size_value":"3","geohash_value":false,"name_value":"Oklahoma City, OK","type_value":"post"},{"lat_value":"38.8338816","lon_value":"-104.8213634","count_value":"4","marker_size_value":"1","geohash_value":false,"name_value":"Colorado Springs-Pueblo, CO","type_value":"post"},{"lat_value":"26.7153424","lon_value":"-80.0533746","count_value":"7","marker_size_value":"2","geohash_value":false,"name_value":"West Palm Beach-Ft. Pierce, FL","type_value":"post"},{"lat_value":"28.5383355","lon_value":"-81.3792365","count_value":"25","marker_size_value":"3","geohash_value":false,"name_value":"Orlando-Daytona Beach-Melbourne, FL","type_value":"post"},{"lat_value":"43.6150186","lon_value":"-116.2023137","count_value":"23","marker_size_value":"3","geohash_value":false,"name_value":"Boise, ID","type_value":"post"},{"lat_value":"38.6270025","lon_value":"-90.1994042","count_value":"35","marker_size_value":"3","geohash_value":false,"name_value":"St. Louis, MO","type_value":"post"},{"lat_value":"37.2709704","lon_value":"-79.9414266","count_value":"10","marker_size_value":"3","geohash_value":false,"name_value":"Roanoke-Lynchburg, VA","type_value":"post"},{"lat_value":"32.715738","lon_value":"-117.1610838","count_value":"32","marker_size_value":"3","geohash_value":false,"name_value":"San Diego, CA","type_value":"post"},{"lat_value":"35.2270869","lon_value":"-80.8431267","count_value":"23","marker_size_value":"3","geohash_value":false,"name_value":"Charlotte, NC","type_value":"post"},{"lat_value":"33.6890603","lon_value":"-78.8866943","count_value":"3","marker_size_value":"1","geohash_value":false,"name_value":"Myrtle Beach-Florence, SC","type_value":"post"},{"lat_value":"40.4167022","lon_value":"-86.8752869","count_value":"1","marker_size_value":"1","geohash_value":false,"name_value":"Lafayette, IN","type_value":"post"},{"lat_value":"46.6020711","lon_value":"-120.5058987","count_value":"2","marker_size_value":"1","geohash_value":false,"name_value":"Yakima-Pasco-Richland-Kennewick, WA","type_value":"post"},{"lat_value":"39.7392358","lon_value":"-104.990251","count_value":"48","marker_size_value":"3","geohash_value":false,"name_value":"Denver, CO","type_value":"post"},{"lat_value":"32.2226066","lon_value":"-110.9747108","count_value":"16","marker_size_value":"3","geohash_value":false,"name_value":"Tucson (Sierra Vista), AZ","type_value":"post"},{"lat_value":"41.8781136","lon_value":"-87.6297982","count_value":"122","marker_size_value":"3","geohash_value":false,"name_value":"Chicago, IL","type_value":"post"}]}},"user":{"uid":0,"permissionsHash":"491b77d40f6283df569657d63f3c0d8a9d5e14a26f11b80e0b78bb88da676cba"}}</script>
<script src="/core/assets/vendor/jquery/jquery.min.js?v=3.7.0"></script>
<script src="/core/assets/vendor/once/once.min.js?v=1.0.1"></script>
<script src="/core/misc/drupalSettingsLoader.js?v=10.1.5"></script>
<script src="/core/misc/drupal.js?v=10.1.5"></script>
<script src="/core/misc/drupal.init.js?v=10.1.5"></script>
<script src="/core/misc/debounce.js?v=10.1.5"></script>
<script src="/modules/contrib/blazy/js/dblazy.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/plugin/blazy.dataset.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/plugin/blazy.viewport.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/plugin/blazy.dom.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/plugin/blazy.xlazy.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/plugin/blazy.observer.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/plugin/blazy.loading.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/base/blazy.base.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/base/io/bio.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/base/io/bio.media.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/base/blazy.drupal.min.js?sb60d1"></script>
<script src="/modules/contrib/blazy/js/blazy.load.min.js?sb60d1"></script>
<script src="https://static.addtoany.com/menu/page.js" async></script>
<script src="/modules/contrib/addtoany/js/addtoany.js?v=10.1.5"></script>
<script src="/modules/contrib/entity_embed/js/entity_embed.set_dynamic_icons.js?sb60d1"></script>
<script src="/core/assets/vendor/ckeditor5/ckeditor5-dll/ckeditor5-dll.js?v=39.0.1"></script>
<script src="/themes/custom/nhlbi/assets/uswds/dist/js/uswds-init.min.js?v=3.1.0"></script>
<script src="/themes/custom/nhlbi/assets/uswds/dist/js/uswds.min.js?v=3.1.0"></script>
<script src="/core/assets/vendor/js-cookie/js.cookie.min.js?v=3.0.5"></script>
<script src="/themes/custom/nhlbi/js/component_load_more.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/script.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/textsizer.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/jquery.simplemodal.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/jquery-migrate-3.0.0.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/jquery-ui.min.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/jQuery.print.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/ck_entity_embed.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/stacktable.min.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/smoothscroll.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/view_more_pager.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/banner_promotion.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/nhlbi_catalog_pubs.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/nhlbi-ourhearts-datepicker.js?v=15.2"></script>
<script src="/themes/custom/nhlbi/js/alerts.js?v=15.2"></script>
<script src="/modules/custom/nih_extlink/nih_extlink.js?v=10.1.5"></script>
<script src="/themes/custom/nhlbi/js/health_topics_sidenav.js?v=1.x"></script>
<script src="/themes/custom/nhlbi/js/components/nhlbi_page_links.js?v=1.x"></script>
<script src="/themes/custom/nhlbi/js/accordions.js?v=1.x"></script>
<script src="/themes/custom/nhlbi/js/read_more.js?v=1.x"></script>
<script src="/themes/custom/nhlbi/js/nhlbi_print_modal.js?v=1.x"></script>


        <script async="" type="text/javascript" id="_fed_an_ua_tag" src="https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=HHS&sdor=nih.gov"></script>
  </body>
</html>