{"id":23205,"date":"2021-12-21T08:50:01","date_gmt":"2021-12-21T14:50:01","guid":{"rendered":"https:\/\/saluddigital.com\/?p=23205"},"modified":"2025-10-21T11:20:12","modified_gmt":"2025-10-21T17:20:12","slug":"inteligencia-artificial-basada-en-electrocardiogramas-es-capaz-de-predecir-supervivencia-de-pacientes-tras-cirugia-cardiaca","status":"publish","type":"post","link":"https:\/\/saluddigital.com\/en\/big-data\/inteligencia-artificial-basada-en-electrocardiogramas-es-capaz-de-predecir-supervivencia-de-pacientes-tras-cirugia-cardiaca\/","title":{"rendered":"Artificial Intelligence based on electrocardiograms is capable of predicting survival of patients after cardiac surgery"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"23205\" class=\"elementor elementor-23205\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6b302d8d elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"6b302d8d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4c2daa9b\" data-id=\"4c2daa9b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5420a0c0 elementor-widget elementor-widget-heading\" data-id=\"5420a0c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mayo Clinic study showed that an Artificial Intelligence (AI) algorithm based on electrocardiograms (ECG) can predict long-term survival of patients who have undergone heart surgery.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-553d8733 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"553d8733\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-143b5eba\" data-id=\"143b5eba\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e57ef43 elementor-widget elementor-widget-text-editor\" data-id=\"5e57ef43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The study was published in <em>Mayo Clinic Proceedings<\/em>, and shows that the algorithm showed two important aspects, first the ability to detect patients with reduced left ventricular ejection fraction and the ability to predict long-term mortality in patients who have undergone cardiac surgery.<\/p><p>&quot;Our study indicates that there is a clear correlation between long-term mortality and a positive IA electrocardiogram screening for reduced ejection fraction among patients who do not have apparent severe cardiomyopathy,&quot; explained Mohamad Alkhouli, MD, Mayo Clinic cardiologist and lead author of the study. The correlation involves patients who underwent valve surgery, coronary bypass, or coronary and valve bypass surgery.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3d3b5fd7 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"3d3b5fd7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-572d7b0\" data-id=\"572d7b0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e1b1547 elementor-widget elementor-widget-image\" data-id=\"3e1b1547\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"630\" src=\"https:\/\/saluddigital.com\/wp-content\/uploads\/2021\/12\/12-21-26.jpg\" class=\"attachment-full size-full wp-image-23206\" alt=\"\" srcset=\"https:\/\/saluddigital.com\/wp-content\/uploads\/2021\/12\/12-21-26.jpg 1200w, https:\/\/saluddigital.com\/wp-content\/uploads\/2021\/12\/12-21-26-660x347.jpg 660w, https:\/\/saluddigital.com\/wp-content\/uploads\/2021\/12\/12-21-26-840x441.jpg 840w, https:\/\/saluddigital.com\/wp-content\/uploads\/2021\/12\/12-21-26-768x403.jpg 768w, https:\/\/saluddigital.com\/wp-content\/uploads\/2021\/12\/12-21-26-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-72d06122\" data-id=\"72d06122\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e40ff78 elementor-widget elementor-widget-text-editor\" data-id=\"4e40ff78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The study included reviews of 20,627 patients from the Mayo Clinic in Rochester between 1993 and 2019. The patients underwent coronary artery bypass grafting, valve surgery, or both, and had a left ventricular ejection fraction of more than 35 percent. percent, explains the study.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-694cac7e elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"694cac7e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-553f28b8\" data-id=\"553f28b8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-120cbfdb elementor-widget elementor-widget-text-editor\" data-id=\"120cbfdb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The AI showed that in 17,125 of the patients the ECG was normal and in 3,052 it was abnormal, in these patients the tendency was to have older age and more comorbidities. The algorithm was applied to the most recent ECGs, at least 30 days prior to surgery. The five-year survival probability was 86.2% for patients with normal ECGs and 71.4% for patients with abnormal ECGs. And the 10-year survival was 68.2% and 45.1%, respectively.<\/p><p>\u201cThe analysis showed that screening for an abnormal AI electrocardiogram was associated with a 30 percent increase in long-term mortality after coronary artery bypass or valve surgery. For clinicians, this can help stratify risks for patients referred for surgery and can facilitate shared decision-making,\u201d explained Dr. Alkhouli.<\/p><p>The Mayo Clinic work was considered one of the first large-scale studies showing the usefulness of AI and its algorithms in predicting cardiac surgery outcomes.<\/p><p>You can consult the full study at the link:<\/p><p><a href=\"https:\/\/www.mayoclinicproceedings.org\/pb-assets\/Health%20Advance\/journals\/jmcp\/JMCP_3507.pdf?mc_id=us&amp;utm_source=newsnetwork&amp;utm_medium=l&amp;utm_content=content&amp;utm_campaign=mayoclinic&amp;geo=national&amp;placementsite=enterprise&amp;invsrc=other&amp;cauid=100721\">https:\/\/www.mayoclinicproceedings.org\/pb-assets\/Health%20Advance\/journals\/jmcp\/JMCP_3507.pdf?mc_id=us&amp;utm_source=newsnetwork&amp;utm_medium=l&amp;utm_content=content&amp;utm_campaign=mayoclinic&amp;geo=national&amp;placementsite=enterprise&amp;invsrc=other&amp;cauid=100721<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ce190a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"7ce190a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7b3bd6dd\" data-id=\"7b3bd6dd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3782f7c4 elementor-widget elementor-widget-toggle\" data-id=\"3782f7c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-9311\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-9311\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\"> BIBLIOGRAPHY<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-9311\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-9311\"><p><strong>MAYO CLINIC<\/strong><\/p><p><a href=\"https:\/\/newsnetwork.mayoclinic.org\/discussion\/algoritmo-de-inteligencia-artificial-basado-en-electrocardiogramas-puede-predecir-supervivencia-a-largo-plazo-del-paciente-tras-cirugia-cardiaca-segun-estudio-de-mayo-clinic\/\">https:\/\/newsnetwork.mayoclinic.org\/discussion\/algoritmo-de-inteligencia-artificial-basado-en-electrocardiogramas-puede-predecir-supervivencia-a-largo-plazo-del-paciente-tras-cirugia-cardiaca-segun-estudio-de-mayo-clinic\/<\/a><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Estudio de Mayo Clinic mostr\u00f3 que un algoritmo de Inteligencia Artificial (IA) basado en electrocardiogramas (ECG) puede predecir la supervivencia a largo plazo de pacientes que han pasado por una cirug\u00eda cardiaca. El estudio fue publicado en Mayo Clinic Proceedings, y muestra que el algoritmo mostr\u00f3 dos aspectos importantes, primero la capacidad de detectar a pacientes con fracci\u00f3n de eyecci\u00f3n del ventr\u00edculo izquierdo reducida y la capacidad de predecir la mortalidad a largo plazo de pacientes que han sido sometidos a una cirug\u00eda cardiaca. &#8220;Nuestro estudio indica que hay una clara correlaci\u00f3n entre la mortalidad a largo plazo y una prueba de detecci\u00f3n positiva del electrocardiograma de IA para una fracci\u00f3n de eyecci\u00f3n reducida entre los pacientes que no tienen una miocardiopat\u00eda grave aparente&#8221;, explic\u00f3 el Dr. Mohamad Alkhouli, cardi\u00f3logo de Mayo Clinic y autor principal del estudio. La correlaci\u00f3n involucra a pacientes que pasaron por cirug\u00eda de v\u00e1lvula, bypass coronario o cirug\u00eda de bypass de v\u00e1lvula y coronario. El estudio incluy\u00f3 revisiones de 20,627 pacientes de Mayo Clinic en Rochester entre 1993 y 2019. Los pacientes fueron sometidos a un injerto de bypass coronario, a una cirug\u00eda de v\u00e1lvula o a ambos, y tuvieron una fracci\u00f3n de eyecci\u00f3n del ventr\u00edculo izquierdo de m\u00e1s del 35 por ciento, explica el estudio. La IA mostr\u00f3 que en 17,125 de los pacientes el ECG fue normal y en 3,052 fue an\u00f3malo, en estos pacientes la tendencia fue contar con mayor edad y m\u00e1s comorbilidades. El algoritmo fue aplicado a los ECG m\u00e1s recientes, al menos 30 d\u00edas previo a la cirug\u00eda. La probabilidad de supervivencia a cinco a\u00f1os fue del 86.2% para pacientes con ECG normales y del 71.4% para pacientes con ECG an\u00f3malos. Y la supervivencia a 10 a\u00f1os fue de 68.2% y del 45.1%, respectivamente. \u201cEl an\u00e1lisis mostr\u00f3 que una prueba de detecci\u00f3n de un electrocardiograma de IA an\u00f3malo se asoci\u00f3 con un aumento del 30 por ciento en la mortalidad a largo plazo tras una cirug\u00eda de v\u00e1lvula o bypass coronario. Para los m\u00e9dicos, esto puede ayudar a estratificar riesgos para pacientes derivados a una cirug\u00eda y puede facilitar la toma de decisiones compartida\u201d, explico el Dr. Alkhouli. El trabajo de Mayo Clinic fue considerado como uno de los primeros estudios a gran escala que muestran la utilidad de la IA y sus algoritmos para predecir resultados de cirug\u00edas cardiacas. Puedes consultar el estudio completo en el enlace: https:\/\/www.mayoclinicproceedings.org\/pb-assets\/Health%20Advance\/journals\/jmcp\/JMCP_3507.pdf?mc_id=us&amp;utm_source=newsnetwork&amp;utm_medium=l&amp;utm_content=content&amp;utm_campaign=mayoclinic&amp;geo=national&amp;placementsite=enterprise&amp;invsrc=other&amp;cauid=100721 BIBLIOGRAF\u00cdA MAYO CLINIC https:\/\/newsnetwork.mayoclinic.org\/discussion\/algoritmo-de-inteligencia-artificial-basado-en-electrocardiogramas-puede-predecir-supervivencia-a-largo-plazo-del-paciente-tras-cirugia-cardiaca-segun-estudio-de-mayo-clinic\/<\/p>","protected":false},"author":1,"featured_media":23206,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3399,156,3393,160,1418],"tags":[145],"class_list":["post-23205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-analitica","category-big-data","category-inteligencia-artificial-y-ciencia","category-noticias","category-resena-de-publicaciones-cientificas","tag-noticias"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/posts\/23205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/comments?post=23205"}],"version-history":[{"count":0,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/posts\/23205\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/media\/23206"}],"wp:attachment":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/media?parent=23205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/categories?post=23205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/tags?post=23205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}