{"id":65587,"date":"2025-11-15T06:13:14","date_gmt":"2025-11-15T00:43:14","guid":{"rendered":"https:\/\/johnsonfrancis.org\/professional\/?p=65587"},"modified":"2025-11-15T06:13:15","modified_gmt":"2025-11-15T00:43:15","slug":"how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\/","title":{"rendered":"How to look for holodiastolic descending aortic flow reversal in severe aortic regurgitation?"},"content":{"rendered":"<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/kBG1UULD_M0?si=l-W2ZtGi8UvxsVJb\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n\n\n<p class=\"wp-block-paragraph\">That can be checked from the suprasternal view. First obtain a colour Doppler image of aortic arch and proximal descending aorta. Colour Doppler will show the reverse flow in diastole in severe aortic regurgitation. Place the Doppler line aligned to the center of aortic isthmus, just beyond the origin of left subclavian artery. Holodiastolic flow reversal in descending aorta with an end diastolic velocity above 20 cm\/s is one of the features of severe aortic regurgitation. End diastolic velocity is measured at the peak of the R wave on simultaneous ECG. Velocity time integral of the diastolic flow more than 15 cm is also indicative of severe aortic regurgitation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Image Attribution: <\/strong>Ramachandran Muthiah. Native Aortic Valve Endocarditis\u2014A Case Report. Case Reports in Clinical Medicine. 7 (9), 2018. <a href=\"DOI: 10.4236\/crcm.2018.79043\">DOI: 10.4236\/crcm.2018.79043<\/a> <a href=\"http:\/\/creativecommons.org\/licenses\/by\/4.0\/\">Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>That can be checked from the suprasternal view. First obtain a colour Doppler image of aortic arch and proximal descending aorta. Colour Doppler will show the reverse flow in diastole in severe aortic regurgitation. Place the Doppler line aligned to the center of aortic isthmus, just beyond the origin of left subclavian artery. Holodiastolic flow [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":65588,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[9],"tags":[],"class_list":["post-65587","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to look for holodiastolic descending aortic flow reversal in severe aortic regurgitation? - All About Cardiovascular System and Disorders<\/title>\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\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to look for holodiastolic descending aortic flow reversal in severe aortic regurgitation? - All About Cardiovascular System and Disorders\" \/>\n<meta property=\"og:description\" content=\"That can be checked from the suprasternal view. First obtain a colour Doppler image of aortic arch and proximal descending aorta. Colour Doppler will show the reverse flow in diastole in severe aortic regurgitation. Place the Doppler line aligned to the center of aortic isthmus, just beyond the origin of left subclavian artery. Holodiastolic flow [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/johnsonfrancis.org\/professional\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\/\" \/>\n<meta property=\"og:site_name\" content=\"All About Cardiovascular System and Disorders\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-15T00:43:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-15T00:43:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2025\/11\/How-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1204\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Johnson Francis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Johnson Francis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\\\/\"},\"author\":{\"name\":\"Johnson Francis\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"headline\":\"How to look for holodiastolic descending aortic flow reversal in severe aortic regurgitation?\",\"datePublished\":\"2025-11-15T00:43:14+00:00\",\"dateModified\":\"2025-11-15T00:43:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\\\/\"},\"wordCount\":144,\"publisher\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"image\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/How-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation.jpg\",\"articleSection\":[\"General Cardiology\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\\\/\",\"url\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/how-to-look-for-holodiastolic-descending-aortic-flow-reversal-in-severe-aortic-regurgitation\\\/\",\"name\":\"How to look for holodiastolic descending aortic flow reversal in severe aortic regurgitation? 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