[Pre- and postoperative evaluation of mitral stenosis by echocardiography--with special reference to the left ventricular performance (author's transl)].
D000328:Adult; D004452:Echocardiography; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000503:physiopathology / Q000601:surgery*