title: [Evaluation of the right ventricular function before and after cardiac surgery in patients with acquired valvular disease by radionuclide cardioangiography].
mesh_terms: D000328:Adult; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging*; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging* / Q000503:physiopathology / Q000601:surgery; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D005082:Physical Exertion; D011877:Radionuclide Imaging; D013318:Stroke Volume