title: [Evaluation of left ventricular ejection fraction by first pass radionuclide cardioangiography (author's transl)].
mesh_terms: D002302:Cardiac Output; 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; D013667:Technetium
chemical_list: D013667:Technetium