{"id":7884,"date":"2012-09-16T13:44:35","date_gmt":"2012-09-16T13:44:35","guid":{"rendered":"http:\/\/cardiophile.org\/?p=7884"},"modified":"2023-05-01T12:09:00","modified_gmt":"2023-05-01T06:39:00","slug":"right-to-left-shunt-across-subaortic-vsd-echocardiogram","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/right-to-left-shunt-across-subaortic-vsd-echocardiogram\/","title":{"rendered":"Right to left shunt across subaortic VSD &#8211; echocardiogram"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/KSu89EBK2as\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h2><span style=\"color: #008000;\">Right to left shunt across subaortic VSD &#8211; echocardiogram<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-34935\" src=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2012\/09\/Large-subaortic-VSD-with-aortic-override-and-R-to-L-shunt.jpg\" alt=\"Right to left shunt across subaortic VSD\" width=\"1200\" height=\"905\" \/><\/p>\n<p>Echocardiogram in parasternal long axis view showing right to left shunt across subaortic ventricular septal defect. Blue colour in Color Doppler echocardiography indicates flow away from the transducer. In this case it is flow from the right ventricle to the left ventricle, across the large ventricular septal defect. This can be seen in VSD with shunt reversal and in tetralogy of Fallot. In this case the aortic override suggests tetralogy of Fallot, though a similar picture can be there in double outlet right ventricle and truncus arteriosus as well. Such large subaortic VSD with aortic override can be seen in tetralogy of Fallot and double outlet right ventricle. A similar appearance can be seen with the subtruncal VSD in truncus arteriousus.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Color Doppler echocardiogram showing right to left shunt across a subaortic ventricular septal defect<\/p>\n","protected":false},"author":1,"featured_media":34935,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"nf_dc_page":"","footnotes":""},"categories":[25,8],"tags":[182,227,270,820,826,2039,2042,3374,3874],"class_list":["post-7884","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-echocardiogram-library-echocardiogram-library","category-echocardiogram-library","tag-aml","tag-anterior-mitral-leaflet","tag-aortic-override","tag-color-doppler-echocardiography","tag-colour-flow-mapping","tag-large-subaortic-vsd","tag-large-ventricular-septal-defect","tag-right-to-left-shunt-across-subaortic-vsd","tag-tetralogy-of-fallot","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Right to left shunt across subaortic VSD - echocardiogram - All About Cardiovascular System and Disorders<\/title>\n<meta name=\"description\" content=\"Color Doppler echocardiogram showing right to left shunt across a subaortic ventricular septal defect\" \/>\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\/right-to-left-shunt-across-subaortic-vsd-echocardiogram\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Right to left shunt across subaortic VSD - echocardiogram - All About Cardiovascular System and Disorders\" \/>\n<meta property=\"og:description\" content=\"Color Doppler echocardiogram showing right to left shunt across a subaortic ventricular septal defect\" \/>\n<meta property=\"og:url\" content=\"https:\/\/johnsonfrancis.org\/professional\/right-to-left-shunt-across-subaortic-vsd-echocardiogram\/\" \/>\n<meta property=\"og:site_name\" content=\"All About Cardiovascular System and Disorders\" \/>\n<meta property=\"article:published_time\" content=\"2012-09-16T13:44:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-05-01T06:39:00+00:00\" \/>\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\\\/right-to-left-shunt-across-subaortic-vsd-echocardiogram\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/right-to-left-shunt-across-subaortic-vsd-echocardiogram\\\/\"},\"author\":{\"name\":\"Johnson Francis\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"headline\":\"Right to left shunt across subaortic VSD &#8211; 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