[Prosthetic valve endocarditis: report of 3 cases].
D000293:Adolescent; D000328:Adult; D001021:Aortic Valve / Q000601:surgery; D001705:Bioprosthesis / Q000009:adverse effects*; D004696:Endocarditis / Q000175:diagnosis / Q000209:etiology*; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000601:surgery