[Closing failure of a Hall-Kaster valve].
D000328:Adult; D001022:Aortic Valve Insufficiency / Q000209:etiology / Q000601:surgery*; D004697:Endocarditis, Bacterial / Q000150:complications; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male