Radiocardiography with gamma camera and computerized analyzing system.
D001775:Blood Circulation; D001783:Blood Flow Velocity; D002302:Cardiac Output; D001330:Electronic Data Processing; D006331:Heart Diseases / Q000175:diagnosis / Q000503:physiopathology; D006334:Heart Function Tests; D006801:Humans; D011865:Radioisotope Dilution Technique