title: Nuclear stethoscope: new cardiac monitoring tool.
mesh_terms: D002302:Cardiac Output; D006334:Heart Function Tests / Q000295:instrumentation*; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology; D006801:Humans; D008991:Monitoring, Physiologic; D011877:Radionuclide Imaging