Heterograft replacement of the aortic valve. (Preliminary communication).
D000293:Adolescent; D000328:Adult; D000790:Angiocardiography; D000818:Animals; D001021:Aortic Valve / Q000637:transplantation*; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D006328:Cardiac Catheterization; D004562:Electrocardiography; D005112:Extracorporeal Circulation; D006801:Humans; D008297:Male; D008722:Methods; D013552:Swine; D014183:Transplantation, Heterologous