title: Magovern-Cromie ball valve prosthesis for aortic valve replacement.
mesh_terms: D000328:Adult; D000368:Aged; D001021:Aortic Valve; D001022:Aortic Valve Insufficiency / Q000401:mortality; D001024:Aortic Valve Stenosis / Q000601:surgery*; D001145:Arrhythmias, Cardiac / Q000401:mortality; D002561:Cerebrovascular Disorders / Q000401:mortality; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000401:mortality; D006350:Heart Valve Prosthesis; D006470:Hemorrhage / Q000401:mortality; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality; D011183:Postoperative Complications / Q000401:mortality; D011655:Pulmonary Embolism / Q000401:mortality; D013997:Time Factors