{"id":13860,"date":"2015-06-23T08:51:29","date_gmt":"2015-06-23T03:21:29","guid":{"rendered":"http:\/\/www.cardiophile.com\/?p=13860"},"modified":"2022-12-16T18:49:30","modified_gmt":"2022-12-16T13:19:30","slug":"how-does-blood-pressure-get-elevated-in-polycythemia-rubra-vera-2","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/general\/how-does-blood-pressure-get-elevated-in-polycythemia-rubra-vera-2\/","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\/VLkK6lt93Hk\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe><\/p>\n<h2><span style=\"color: #008000;\">Blood pressure elevation in Polycythemia Rubra Vera<\/span><\/h2>\n<p>Increased number of circulating red blood cells 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. Blood pressure elevation in Polycythemia Rubra Vera is thus due to the effects of angiotensin and aldosterone.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Blood pressure elevation in Polycythemia Rubra Vera Increased number of circulating red blood cells 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 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-13860","post","type-post","status-publish","format-standard","hentry","category-general"],"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 Heart And Blood Vessels<\/title>\n<meta name=\"description\" content=\"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.\" \/>\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\/general\/how-does-blood-pressure-get-elevated-in-polycythemia-rubra-vera-2\/\" \/>\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? - All About Heart And Blood Vessels\" \/>\n<meta property=\"og:description\" content=\"Increased number of circulating erythrocytes increase the blood viscosity and clog the renal circulation causing renal ischemia, which triggers the secretion of renin. 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