{"id":9279,"date":"2012-05-14T10:21:51","date_gmt":"2012-05-14T16:21:51","guid":{"rendered":"http:\/\/www.cardiophile.net\/?p=7923"},"modified":"2023-06-14T16:28:06","modified_gmt":"2023-06-14T10:58:06","slug":"how-does-blood-pressure-get-elevated-in-polycythemia-rubra-vera","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/how-does-blood-pressure-get-elevated-in-polycythemia-rubra-vera\/","title":{"rendered":"How does blood pressure get elevated in polycythemia rubra vera?"},"content":{"rendered":"<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-6TUwCBXarI\" 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;\">How does blood pressure get elevated in polycythemia rubra vera?<\/span><\/h2>\n<p>Polycythemia rubra vera is a condition in which there is an abnormal increase in the erythrocyte count. Increased number of circulating erythrocytes increase the blood viscosity and clog the renal circulation causing renal ischemia, which triggers the secretion of renin. Renin in turn increases the secretion of angiotensin, a potent vasoconstrictor which increases blood pressure. Angiotensin increases secretion of aldosterone which causes salt and water retention, another reason for increased blood pressure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>How does blood pressure get elevated in polycythemia rubra vera? Polycythemia rubra vera is a condition in which there is an abnormal increase in the erythrocyte count. Increased number of circulating erythrocytes increase the blood viscosity and clog the renal circulation causing renal ischemia, which triggers the secretion of renin. Renin in turn increases the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":59949,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[9],"tags":[1685,1749],"class_list":["post-9279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","tag-high-bp","tag-hypertension"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How does blood pressure get elevated in polycythemia rubra vera? - All About Cardiovascular System and Disorders<\/title>\n<meta name=\"description\" content=\"Blood pressure get elevated in polycythemia rubra vera due to increased renin secreted in response to renal ischemia as a result of clogging of renal vessel\" \/>\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\/how-does-blood-pressure-get-elevated-in-polycythemia-rubra-vera\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How does blood pressure get elevated in polycythemia rubra vera? 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