[Diphtheroid endocarditis in a patient with a prosthetic valve].
D004165:Diphtheria / Q000209:etiology*; D004697:Endocarditis, Bacterial / Q000209:etiology*; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D012008:Recurrence