{"id":13310,"date":"2014-08-04T15:50:33","date_gmt":"2014-08-04T15:50:33","guid":{"rendered":"http:\/\/cardiophile.org\/?p=13310"},"modified":"2023-01-30T06:49:24","modified_gmt":"2023-01-30T01:19:24","slug":"long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/","title":{"rendered":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot (TOF)"},"content":{"rendered":"<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_btk-VN_iSw\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"><\/iframe><\/p>\n<h2><span style=\"color: #008000;\">Long systolic murmur with severe cyanosis in Tetralogy of Fallot (TOF)<\/span><\/h2>\n<p>Usually the murmur originating from right ventricular outflow tract in tetralogy of Fallot is short if there is severe cyanosis as the flow across RVOT is less as the blood gets preferentially shunted across the ventricular septal defect into the aorta.<\/p>\n<p>Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with:<\/p>\n<ol>\n<li>TOF with absent pulmonary valve<\/li>\n<li>Restrictive VSD \u2013 long murmur due to tricuspid regurgitation, as the right ventricular pressure may go supra-systemic<\/li>\n<li>AV canal defect \u2013 long murmur due to AV valve regurgitation<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with absent pulmonary valve, restrictive VSD or AV canal defect (MR\/TR murmur)<\/p>\n","protected":false},"author":1,"featured_media":58353,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[9],"tags":[],"class_list":["post-13310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Long systolic murmur with severe cyanosis in Tetralogy of Fallot<\/title>\n<meta name=\"description\" content=\"Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with absent pulmonary valve, restrictive VSD or AV canal defect (MR\/TR murmur)\" \/>\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\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Long systolic murmur with severe cyanosis in Tetralogy of Fallot\" \/>\n<meta property=\"og:description\" content=\"Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with absent pulmonary valve, restrictive VSD or AV canal defect (MR\/TR murmur)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/\" \/>\n<meta property=\"og:site_name\" content=\"All About Cardiovascular System and Disorders\" \/>\n<meta property=\"article:published_time\" content=\"2014-08-04T15:50:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-30T01:19:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2014\/08\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"899\" \/>\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<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/\"},\"author\":{\"name\":\"Johnson Francis\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"headline\":\"Long systolic murmur with severe cyanosis in Tetralogy of Fallot (TOF)\",\"datePublished\":\"2014-08-04T15:50:33+00:00\",\"dateModified\":\"2023-01-30T01:19:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/\"},\"wordCount\":107,\"publisher\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"image\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/wp-content\\\/uploads\\\/2014\\\/08\\\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg\",\"articleSection\":[\"General Cardiology\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/\",\"url\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/\",\"name\":\"Long systolic murmur with severe cyanosis in Tetralogy of Fallot\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/wp-content\\\/uploads\\\/2014\\\/08\\\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg\",\"datePublished\":\"2014-08-04T15:50:33+00:00\",\"dateModified\":\"2023-01-30T01:19:24+00:00\",\"description\":\"Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with absent pulmonary valve, restrictive VSD or AV canal defect (MR\\\/TR murmur)\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/#primaryimage\",\"url\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/wp-content\\\/uploads\\\/2014\\\/08\\\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg\",\"contentUrl\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/wp-content\\\/uploads\\\/2014\\\/08\\\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg\",\"width\":1200,\"height\":899},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Long systolic murmur with severe cyanosis in Tetralogy of Fallot (TOF)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#website\",\"url\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/\",\"name\":\"All About Cardiovascular System and Disorders\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\",\"name\":\"Johnson Francis\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g\",\"caption\":\"Johnson Francis\"},\"logo\":{\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g\"},\"description\":\"Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal\",\"url\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/author\\\/jf\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot","description":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with absent pulmonary valve, restrictive VSD or AV canal defect (MR\/TR murmur)","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/","og_locale":"en_US","og_type":"article","og_title":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot","og_description":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with absent pulmonary valve, restrictive VSD or AV canal defect (MR\/TR murmur)","og_url":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/","og_site_name":"All About Cardiovascular System and Disorders","article_published_time":"2014-08-04T15:50:33+00:00","article_modified_time":"2023-01-30T01:19:24+00:00","og_image":[{"width":1200,"height":899,"url":"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2014\/08\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg","type":"image\/jpeg"}],"author":"Johnson Francis","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Johnson Francis"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/#article","isPartOf":{"@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/"},"author":{"name":"Johnson Francis","@id":"https:\/\/johnsonfrancis.org\/professional\/#\/schema\/person\/5441d907049b914770f4bd98fb57feec"},"headline":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot (TOF)","datePublished":"2014-08-04T15:50:33+00:00","dateModified":"2023-01-30T01:19:24+00:00","mainEntityOfPage":{"@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/"},"wordCount":107,"publisher":{"@id":"https:\/\/johnsonfrancis.org\/professional\/#\/schema\/person\/5441d907049b914770f4bd98fb57feec"},"image":{"@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/#primaryimage"},"thumbnailUrl":"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2014\/08\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg","articleSection":["General Cardiology"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/","url":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/","name":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot","isPartOf":{"@id":"https:\/\/johnsonfrancis.org\/professional\/#website"},"primaryImageOfPage":{"@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/#primaryimage"},"image":{"@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/#primaryimage"},"thumbnailUrl":"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2014\/08\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg","datePublished":"2014-08-04T15:50:33+00:00","dateModified":"2023-01-30T01:19:24+00:00","description":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot can occur with absent pulmonary valve, restrictive VSD or AV canal defect (MR\/TR murmur)","breadcrumb":{"@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/#primaryimage","url":"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2014\/08\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg","contentUrl":"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2014\/08\/Long-Systolic-Murmur-With-Severe-Cyanosis-in-Tetralogy-of-Fallot-TOF.jpg","width":1200,"height":899},{"@type":"BreadcrumbList","@id":"https:\/\/johnsonfrancis.org\/professional\/long-systolic-murmur-with-severe-cyanosis-in-tetralogy-of-fallot-tof\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/johnsonfrancis.org\/professional\/"},{"@type":"ListItem","position":2,"name":"Long systolic murmur with severe cyanosis in Tetralogy of Fallot (TOF)"}]},{"@type":"WebSite","@id":"https:\/\/johnsonfrancis.org\/professional\/#website","url":"https:\/\/johnsonfrancis.org\/professional\/","name":"All About Cardiovascular System and Disorders","description":"","publisher":{"@id":"https:\/\/johnsonfrancis.org\/professional\/#\/schema\/person\/5441d907049b914770f4bd98fb57feec"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/johnsonfrancis.org\/professional\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/johnsonfrancis.org\/professional\/#\/schema\/person\/5441d907049b914770f4bd98fb57feec","name":"Johnson Francis","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g","caption":"Johnson Francis"},"logo":{"@id":"https:\/\/secure.gravatar.com\/avatar\/80861b82c3f559be9e413245c5643b6c483c93495507facfe32cf96ccd8bcffd?s=96&d=mm&r=g"},"description":"Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal","url":"https:\/\/johnsonfrancis.org\/professional\/author\/jf\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/posts\/13310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/comments?post=13310"}],"version-history":[{"count":3,"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/posts\/13310\/revisions"}],"predecessor-version":[{"id":58357,"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/posts\/13310\/revisions\/58357"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/media\/58353"}],"wp:attachment":[{"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/media?parent=13310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/categories?post=13310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/johnsonfrancis.org\/professional\/wp-json\/wp\/v2\/tags?post=13310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}