{"id":99468,"date":"2021-04-19T04:48:54","date_gmt":"2021-04-19T04:48:54","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=99468"},"modified":"2022-12-21T05:41:25","modified_gmt":"2022-12-21T05:41:25","slug":"sinus-venosus","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/sinus-venosus\/","title":{"rendered":"Sinus venosus"},"content":{"rendered":"<p>A cavity in the heart of an embryo, part of which develops into the coronary sinus and part of which is absorbed into the right atrium.<\/p>\n<hr \/>\n<p>A chamber of the embryonic heart that receives blood from several veins. In the adult heart it becomes part of the right atrium.<\/p>\n<hr \/>\n<p>In the embryo, a large venous sac just caudal to the developing heart that receives the blood from the umbilical, vitelline, and common cardinal veins. At first, this sac is a separate chamber emptying into the primitive right atrium, but eventually the left part of the sinus venosus forms the coronary sinus (emptying into the right atrium).<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A cavity in the heart of an embryo, part of which develops into the coronary sinus and part of which is absorbed into the right atrium. A chamber of the embryonic heart that receives blood from several veins. In the adult heart it becomes part of the right atrium. In the embryo, a large venous [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-99468","post","type-post","status-publish","format-standard","hentry","category-s"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sinus venosus - Definition of Sinus venosus<\/title>\n<meta name=\"description\" content=\"A cavity in the heart of an embryo, part of which develops into the coronary sinus and part of which is absorbed into the right atrium.A chamber of the embryonic heart that receives blood from several veins. In the adult heart it becomes part of the right atrium.In the embryo, a large venous sac just caudal to the developing heart that receives the blood from the umbilical, vitelline, and common cardinal veins. At first, this sac is a separate chamber emptying into the primitive right atrium, but eventually the left part of the sinus venosus forms the coronary sinus (emptying into the right atrium).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.healthbenefitstimes.com\/glossary\/sinus-venosus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sinus venosus - Definition of Sinus venosus\" \/>\n<meta property=\"og:description\" content=\"A cavity in the heart of an embryo, part of which develops into the coronary sinus and part of which is absorbed into the right atrium.A chamber of the embryonic heart that receives blood from several veins. In the adult heart it becomes part of the right atrium.In the embryo, a large venous sac just caudal to the developing heart that receives the blood from the umbilical, vitelline, and common cardinal veins. 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