[Left ventricular function before and after mitral valve replacement in rheumatic mitral stenosis].
D000328:Adult; D000790:Angiocardiography; D004452:Echocardiography; D005260:Female; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000145:classification / Q000503:physiopathology* / Q000601:surgery