{"id":9996,"date":"2010-09-28T06:05:27","date_gmt":"2010-09-28T06:05:27","guid":{"rendered":"http:\/\/cardiophile.org\/?p=5318"},"modified":"2023-10-16T06:57:35","modified_gmt":"2023-10-16T01:27:35","slug":"nsvt-salvo-of-ventricular-premature-complexes-2","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/nsvt-salvo-of-ventricular-premature-complexes-2\/","title":{"rendered":"NSVT &#8211; Salvo of Ventricular Premature Complexes"},"content":{"rendered":"<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6ptAP6lXCJE?si=6S10X0Q60QGuxjvU\" 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;\">NSVT &#8211; salvo of ventricular premature complexes<\/span><\/h2>\n<figure id=\"attachment_53011\" aria-describedby=\"caption-attachment-53011\" style=\"width: 1350px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53011\" src=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2010\/09\/NSVT-salvo-of-ventricular-premature-complexes.jpg\" alt=\"NSVT - salvo of ventricular premature complexes\" width=\"1350\" height=\"675\" srcset=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2010\/09\/NSVT-salvo-of-ventricular-premature-complexes.jpg 1350w, https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2010\/09\/NSVT-salvo-of-ventricular-premature-complexes-300x150.jpg 300w, https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2010\/09\/NSVT-salvo-of-ventricular-premature-complexes-1024x512.jpg 1024w, https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2010\/09\/NSVT-salvo-of-ventricular-premature-complexes-768x384.jpg 768w\" sizes=\"auto, (max-width: 1350px) 100vw, 1350px\" \/><figcaption id=\"caption-attachment-53011\" class=\"wp-caption-text\">NSVT &#8211; salvo of ventricular premature complexes<\/figcaption><\/figure>\n<p>Leads V1- V3 show a single wide QRS complex with an M shaped pattern in V1 suggesting an origin from the left ventricle. Transition of the QRS complex of the ventricular premature complex from positive to negative occurs early, in lead V2. Leads V3-V6 have not captured any VPC. There is a salvo of three wide QRS complexes in aVR, aVL and aVF. The original meaning of the word salvo is a series of shots fired in rapid sequence from a gun or simultaneously from multiple guns. Here the wide QRS complexes occur at a rapid rate nearing 150 per minute. No wide QRS complexes are seen in leads I and III. Lead II shows wide QRS salvo in the rhythm strip. The axis of the wide QRS salvo is superior, as they are negative in leads II and aVF. This would suggest a focus in the lower part of the ventricle with activation spreading upwards.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ECG showing NSVT &#8211; salvo of ventricular premature complexes<\/p>\n","protected":false},"author":1,"featured_media":53011,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[6,7],"tags":[],"class_list":["post-9996","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecg-electrophysiology","category-ecg-library"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NSVT - salvo of ventricular premature complexes<\/title>\n<meta name=\"description\" content=\"ECG showing NSVT - salvo of ventricular premature complexes\" \/>\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\/nsvt-salvo-of-ventricular-premature-complexes-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NSVT - salvo of ventricular premature complexes\" \/>\n<meta property=\"og:description\" content=\"ECG showing NSVT - salvo of ventricular premature complexes\" \/>\n<meta property=\"og:url\" content=\"https:\/\/johnsonfrancis.org\/professional\/nsvt-salvo-of-ventricular-premature-complexes-2\/\" \/>\n<meta property=\"og:site_name\" content=\"All About Cardiovascular System and Disorders\" \/>\n<meta property=\"article:published_time\" content=\"2010-09-28T06:05:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-16T01:27:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2010\/09\/NSVT-salvo-of-ventricular-premature-complexes.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1350\" \/>\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\\\/nsvt-salvo-of-ventricular-premature-complexes-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/nsvt-salvo-of-ventricular-premature-complexes-2\\\/\"},\"author\":{\"name\":\"Johnson Francis\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"headline\":\"NSVT &#8211; 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