title: [Studies on the radionuclide angiographic method using a radionuclide injector].
mesh_terms: D002302:Cardiac Output; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D007275:Injections, Intravenous / Q000295:instrumentation; D008722:Methods; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013318:Stroke Volume; D013667:Technetium / Q000008:administration & dosage*
chemical_list: D013667:Technetium; D013670:Sodium Pertechnetate Tc 99m