Sudden death due to cuspal dehiscence of the Ionescu-Shiley valve in the mitral position.
D001705:Bioprosthesis / Q000009:adverse effects*; D004868:Equipment Failure; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000473:pathology / Q000601:surgery*