Aortic valve replacement with homograft and autograft valves. Performance of 615 valves over 15 years.
D001021:Aortic Valve / Q000637:transplantation*; D005069:Evaluation Studies as Topic; D006801:Humans; D011183:Postoperative Complications; D011664:Pulmonary Valve / Q000637:transplantation; D014182:Transplantation, Autologous; D014184:Transplantation, Homologous