title: Radioactive tracers in cardiac diagnosis.
mesh_terms: D000790:Angiocardiography / Q000379:methods; D003326:Coronary Circulation; D003327:Coronary Disease / Q000175:diagnosis / Q000517:prevention & control; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis*; D006343:Heart Septal Defects / Q000175:diagnosis; D006801:Humans; D007527:Isoenzymes; D009200:Myocardial Contraction; D011197:Potassium Radioisotopes; D011247:Pregnancy; D011652:Pulmonary Circulation; D011868:Radioisotopes
chemical_list: D007527:Isoenzymes; D011197:Potassium Radioisotopes; D011868:Radioisotopes