A cinematographic evaluation of homograft aortic valve function using an internal pulse duplicator. I. The importance of donor valve size.
D000818:Animals; D001021:Aortic Valve / Q000637:transplantation*; D002417:Cattle; D006334:Heart Function Tests / Q000295:instrumentation*; D008722:Methods; D009040:Motion Pictures; D010477:Perfusion / Q000295:instrumentation*; D014184:Transplantation, Homologous