{"id":10373,"date":"2012-05-14T10:51:52","date_gmt":"2012-05-14T16:51:52","guid":{"rendered":"http:\/\/www.cardiophile.net\/?p=7957"},"modified":"2012-05-14T10:51:52","modified_gmt":"2012-05-14T16:51:52","slug":"is-there-any-advantage-for-dual-chamber-av-sequential-pacing-2","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/is-there-any-advantage-for-dual-chamber-av-sequential-pacing-2\/","title":{"rendered":"Is there any advantage for dual chamber AV sequential pacing?"},"content":{"rendered":"<h2><span style=\"color: #008000;\">Is there any advantage for dual chamber AV sequential pacing?<\/span><\/h2>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/lSY_ZRCHoEA\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe><br \/>\nIn dual chamber AV sequential pacing, the atria are paced initially and the ventricles are paced after a delay. This facilitates ventricular filling by atrial contraction. This is more important in those with stiff ventricles. Normally atrial contraction contributes to only about 15% of ventricular filling. But in a ventricle with difficulty in relaxing, atrial contribution may be as high as 30%.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In dual chamber AV sequential pacing, ventricles are paced a short while after the atria, facilitating atrial help for ventricular filling.<\/p>\n","protected":false},"author":1,"featured_media":35356,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-10373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-heart-disease-faq"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Is there any advantage for dual chamber AV sequential pacing? - All About Cardiovascular System and Disorders<\/title>\n<meta name=\"description\" content=\"In dual chamber AV sequential pacing, ventricles are paced a short while after the atria, facilitating atrial help for ventricular filling.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/johnsonfrancis.org\/professional\/is-there-any-advantage-for-dual-chamber-av-sequential-pacing-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Is there any advantage for dual chamber AV sequential pacing? 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