Indication of surgery for the patients with rheumatic valvular disease from the view point of late result of surgery.
D000328:Adult; D001024:Aortic Valve Stenosis / Q000601:surgery; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve; D008946:Mitral Valve Stenosis / Q000401:mortality / Q000601:surgery; D012214:Rheumatic Heart Disease / Q000601:surgery*; D013997:Time Factors