{"id":10234,"date":"2012-04-22T16:01:09","date_gmt":"2012-04-22T16:01:09","guid":{"rendered":"http:\/\/cardiophile.org\/?p=7287"},"modified":"2023-07-16T14:38:08","modified_gmt":"2023-07-16T09:08:08","slug":"s5-lead-for-enhancing-atrial-activity-2","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/s5-lead-for-enhancing-atrial-activity-2\/","title":{"rendered":"S5 lead for enhancing atrial activity"},"content":{"rendered":"<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1LbkWqT9LJg\" 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;\">S5 lead for enhancing atrial activity<\/span><\/h2>\n<p>S5 lead is meant for enhancing atrial activity on the ECG and can be taken in the following configuration:<br \/>\nRight arm electrode is kept on the manubrium sternum, left arm electrode on the fifth right intercostal space at the right sternal border and the right leg electrode on the right leg as the reference electrode. Right arm lead will be negative and left arm lead will be positive. Enhancing atrial activity is useful to detect otherwise invisible P waves in wide QRS tachycardia to differentiate between ventricular and supraventricular tachycardia. In supraventricular tachycardia, it may help in identifying retrograde P waves.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-60261 size-full\" src=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2012\/04\/S5-Lead-for-Enhancing-Atrial-Activity.jpg\" alt=\"\" width=\"1200\" height=\"899\" srcset=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2012\/04\/S5-Lead-for-Enhancing-Atrial-Activity.jpg 1200w, https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2012\/04\/S5-Lead-for-Enhancing-Atrial-Activity-300x225.jpg 300w, https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2012\/04\/S5-Lead-for-Enhancing-Atrial-Activity-1024x767.jpg 1024w, https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2012\/04\/S5-Lead-for-Enhancing-Atrial-Activity-768x575.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>S5 lead is used for enhancing atrial activity.<\/p>\n","protected":false},"author":1,"featured_media":60261,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[6],"tags":[],"class_list":["post-10234","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecg-electrophysiology"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S5 lead for enhancing atrial activity<\/title>\n<meta name=\"description\" content=\"S5 lead is used for enhancing atrial activity.\" \/>\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\/s5-lead-for-enhancing-atrial-activity-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S5 lead for enhancing atrial activity\" \/>\n<meta property=\"og:description\" content=\"S5 lead is used for enhancing atrial activity.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/johnsonfrancis.org\/professional\/s5-lead-for-enhancing-atrial-activity-2\/\" \/>\n<meta property=\"og:site_name\" content=\"All About Cardiovascular System and Disorders\" \/>\n<meta property=\"article:published_time\" content=\"2012-04-22T16:01:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-16T09:08:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2012\/04\/S5-Lead-for-Enhancing-Atrial-Activity.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\" 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