[Artificial valve--with special reference to phonocardiographic studies of the Wada-Cutter valve].
D000293:Adolescent; D000328:Adult; D001021:Aortic Valve / Q000601:surgery; D002648:Child; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery; D010701:Phonocardiography; D014261:Tricuspid Valve / Q000601:surgery