Radioactive tracers and the heart.
The most widely used tracer for the study of the heart muscle is thallium-201. The principal advantage of radioactive tracers in the study of the heart is that they tell us about regional as well as a overall function. In some cases a regional abnormality may be detected before the overall function of the heart is impaired.
D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging; D003326:Coronary Circulation; D003327:Coronary Disease / Q000000981:diagnostic imaging; D005260:Female; D006331:Heart Diseases / Q000000981:diagnostic imaging*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D006973:Hypertension / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013667:Technetium; D013793:Thallium
D011868:Radioisotopes; D013667:Technetium; D013793:Thallium