{"id":126884,"date":"2021-09-02T05:24:13","date_gmt":"2021-09-02T05:24:13","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=126884"},"modified":"2021-09-02T05:24:13","modified_gmt":"2021-09-02T05:24:13","slug":"thallium-201-stress-test","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/thallium-201-stress-test\/","title":{"rendered":"Thallium 201 stress test"},"content":{"rendered":"<p>A procedure in which an isotope of the metal Thallium is injected into the vein of a person who has been doing prescribed, measured exercises for some time. A gamma- scintillation camera is then used to take images of the heart muscle to check blood flow. A smaller than usual uptake of Thallium 201 in any area indicates a decreased blood flow in that area. The test is repeated after a rest of several hours. Blood flow at that time may still be decreased, indicating some abnormality, or it may be adequate, indicating that blood flow is adequate for non-stressful activities, but not sufficient during exertion.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A procedure in which an isotope of the metal Thallium is injected into the vein of a person who has been doing prescribed, measured exercises for some time. A gamma- scintillation camera is then used to take images of the heart muscle to check blood flow. A smaller than usual uptake of Thallium 201 in [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-126884","post","type-post","status-publish","format-standard","hentry","category-t"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Thallium 201 stress test - Definition of Thallium 201 stress test<\/title>\n<meta name=\"description\" content=\"A procedure in which an isotope of the metal Thallium is injected into the vein of a person who has been doing prescribed, measured exercises for some time. A gamma- scintillation camera is then used to take images of the heart muscle to check blood flow. A smaller than usual uptake of Thallium 201 in any area indicates a decreased blood flow in that area. The test is repeated after a rest of several hours. Blood flow at that time may still be decreased, indicating some abnormality, or it may be adequate, indicating that blood flow is adequate for non-stressful activities, but not sufficient during exertion.\" \/>\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\/thallium-201-stress-test\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thallium 201 stress test - Definition of Thallium 201 stress test\" \/>\n<meta property=\"og:description\" content=\"A procedure in which an isotope of the metal Thallium is injected into the vein of a person who has been doing prescribed, measured exercises for some time. A gamma- scintillation camera is then used to take images of the heart muscle to check blood flow. A smaller than usual uptake of Thallium 201 in any area indicates a decreased blood flow in that area. The test is repeated after a rest of several hours. 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