title: [Radioisotopes].
mesh_terms: D001783:Blood Flow Velocity; D002932:Cineangiography; D006321:Heart / Q000000981:diagnostic imaging*; D006331:Heart Diseases / Q000000981:diagnostic imaging; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D011877:Radionuclide Imaging; D013318:Stroke Volume
vernacular_title: Radioisotopi.