{"id":6542,"date":"2012-09-23T00:14:08","date_gmt":"2012-09-23T04:14:08","guid":{"rendered":"http:\/\/insidesurgery.com\/?p=6542"},"modified":"2013-12-21T21:43:12","modified_gmt":"2013-12-22T02:43:12","slug":"chads-2-score-stroke-risk-atrial-fibrillation","status":"publish","type":"post","link":"https:\/\/insidesurgery.com\/2012\/09\/chads-2-score-stroke-risk-atrial-fibrillation\/","title":{"rendered":"CHADS 2 Score for Stroke Risk in Atrial Fibrillation"},"content":{"rendered":"<p>A commonly used algorithm to determine the stroke risk after onset of atrial fibrillation is calculation of the CHADS 2 score. The higher the CHADS 2 score, the higher the risk of cerebral thromboembolism or stroke. One point is assigned if any of the following four conditions are present:<\/p>\n<p><!--more--><\/p>\n<p><strong>C<\/strong>ongestive heart failure<br \/>\n<strong>H<\/strong>ypertension history<br \/>\n<strong>A<\/strong>ge &gt; 75<br \/>\n<strong>D<\/strong>iabetes history<\/p>\n<p>In addition, 2 points are assigned if the patient has symptoms of a <a href=\"http:\/\/en.wikipedia.org\/wiki\/Transient_ischemic_attack\">TIA<\/a> or stroke previously. A low CHADS 2 score (0-1) usually does not require anticoagulation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A commonly used algorithm to determine the stroke risk after onset of atrial fibrillation is calculation of the CHADS 2 score. The higher the CHADS 2 score, the higher the risk of cerebral thromboembolism or stroke. One point is assigned if any of the following four conditions are present:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[5080,13],"tags":[4962,2042,4961,2041],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CHADS 2 Score for Stroke Risk in Atrial Fibrillation - InsideSurgery Medical Information Blog<\/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:\/\/insidesurgery.com\/2012\/09\/chads-2-score-stroke-risk-atrial-fibrillation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CHADS 2 Score for Stroke Risk in Atrial Fibrillation - InsideSurgery Medical Information Blog\" \/>\n<meta property=\"og:description\" content=\"A commonly used algorithm to determine the stroke risk after onset of atrial fibrillation is calculation of the CHADS 2 score. The higher the CHADS 2 score, the higher the risk of cerebral thromboembolism or stroke. 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