title: Intravenous radionuclide cardiography for the detection of cardiovascular shunts.
mesh_terms: D001794:Blood Pressure; D003326:Coronary Circulation; D006343:Heart Septal Defects / Q000175:diagnosis*; D006801:Humans; D008722:Methods; D011651:Pulmonary Artery; D011652:Pulmonary Circulation; D011865:Radioisotope Dilution Technique; D011877:Radionuclide Imaging; D012039:Regional Blood Flow; D013667:Technetium; D014655:Vascular Resistance
chemical_list: D013667:Technetium