[Clinical experience of mitral valve replacement in a 7-month-old infant (author's transl)].
D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D006801:Humans; D007223:Infant; D008297:Male; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000601:surgery*