{"id":3238,"date":"2025-11-11T06:10:14","date_gmt":"2025-11-11T06:10:14","guid":{"rendered":"https:\/\/lijmedtube.com\/?p=3238"},"modified":"2026-03-16T15:09:19","modified_gmt":"2026-03-16T07:09:19","slug":"pulsed-field-ablation","status":"publish","type":"post","link":"https:\/\/lijmedtube.com\/es\/pulsed-field-ablation\/","title":{"rendered":"Ablaci\u00f3n de campo pulsado"},"content":{"rendered":"<p><strong>Una soluci\u00f3n m\u00e1s segura para la fibrilaci\u00f3n auricular<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Introducci\u00f3n<\/strong><\/p>\n\n\n\n<p>La ablaci\u00f3n por campo pulsado (PFA) es un nuevo m\u00e9todo no t\u00e9rmico para tratar la fibrilaci\u00f3n auricular (FA). Utiliza pulsos cortos de alto voltaje para destruir las c\u00e9lulas del m\u00fasculo cardiaco. A diferencia de la radiofrecuencia tradicional o la crioablaci\u00f3n, la PFA protege los tejidos cercanos, como los nervios, el es\u00f3fago y los vasos sangu\u00edneos.<\/p>\n\n\n\n<p><strong>C\u00f3mo funciona la ALP<\/strong><\/p>\n\n\n\n<p>La PFA funciona por electroporaci\u00f3n. Los impulsos el\u00e9ctricos crean peque\u00f1os poros en las membranas celulares. En el tejido cardiaco, esto provoca una muerte celular controlada.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>No t\u00e9rmico<\/strong>: El PFA no calienta el tejido, lo que reduce el riesgo de lesiones.<\/li>\n\n\n\n<li><strong>Selectivo<\/strong>: El PFA afecta principalmente a las c\u00e9lulas del m\u00fasculo card\u00edaco, preservando los tejidos circundantes.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ventajas cl\u00ednicas<\/strong><\/p>\n\n\n\n<p><strong>Seguro<\/strong>: Menor riesgo de lesiones esof\u00e1gicas o nerviosas.<\/p>\n\n\n\n<p><strong>R\u00e1pido<\/strong>: Tiempo de procedimiento m\u00e1s corto que los m\u00e9todos tradicionales.<\/p>\n\n\n\n<p><strong>Eficaz<\/strong>: Ayuda a mantener un ritmo cardiaco normal.<\/p>\n\n\n\n<p><strong>Fiable<\/strong>: Menos complicaciones debido a la acci\u00f3n selectiva.<\/p>\n\n\n\n<p><strong>Aplicaciones<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ablaci\u00f3n de la fibrilaci\u00f3n auricular<\/li>\n\n\n\n<li>Tratamiento de las arritmias ventriculares<\/li>\n\n\n\n<li>Ablaci\u00f3n cardiaca pedi\u00e1trica<\/li>\n\n\n\n<li>Procedimientos rob\u00f3ticos o guiados por mapas<\/li>\n<\/ul>\n\n\n\n<p><strong>Conclusi\u00f3n<\/strong><\/p>\n\n\n\n<p>La ablaci\u00f3n por campo pulsado est\u00e1 cambiando el tratamiento cardiaco. Su enfoque seguro, preciso y r\u00e1pido la convierte en una soluci\u00f3n prometedora para la fibrilaci\u00f3n auricular y otros trastornos del ritmo cardiaco.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-f72ad6b4 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/lijmedtube.com\/wp-content\/uploads\/2025\/11\/42345d83aefb6180e36f8b38f10be0fa-1-1024x551.png ,https:\/\/lijmedtube.com\/wp-content\/uploads\/2025\/11\/42345d83aefb6180e36f8b38f10be0fa-1.png 780w, https:\/\/lijmedtube.com\/wp-content\/uploads\/2025\/11\/42345d83aefb6180e36f8b38f10be0fa-1.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/lijmedtube.com\/wp-content\/uploads\/2025\/11\/42345d83aefb6180e36f8b38f10be0fa-1-1024x551.png\" alt=\"\" class=\"uag-image-3240\" width=\"1605\" height=\"864\" title=\"42345d83aefb6180e36f8b38f10be0fa\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>A Safer Solution for Atrial Fibrillation Introduction Pulsed Field Ablation (PFA) is a new, non-thermal method for treating atrial fibrillation (AF). It uses short, high-voltage pulses to destroy heart muscle cells. Unlike traditional radiofrequency or cryoablation, PFA protects nearby tissues such as nerves, the esophagus, and blood vessels. How PFA Works PFA works by electroporation. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3239,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29],"tags":[],"class_list":["post-3238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medical-articles"],"_links":{"self":[{"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/posts\/3238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/comments?post=3238"}],"version-history":[{"count":1,"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/posts\/3238\/revisions"}],"predecessor-version":[{"id":3241,"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/posts\/3238\/revisions\/3241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/media\/3239"}],"wp:attachment":[{"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/media?parent=3238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/categories?post=3238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lijmedtube.com\/es\/wp-json\/wp\/v2\/tags?post=3238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}