[Mechanical malfunction of a valvular disc prosthetic].
D000328:Adult; D006350:Heart Valve Prosthesis; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography
Disfuncion mecanica de una protesis valvular de disco.