title: [Radioisotope cardiography. 1. Absence of cardiovascular shunt].
mesh_terms: D000328:Adult; D006332:Cardiomegaly / Q000175:diagnosis*; D009202:Cardiomyopathies / Q000175:diagnosis; D003331:Coronary Vessels; D006439:Hemodynamics; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium