Replacement of canine mitral valve with preserved homologous aortic valves.
D000818:Animals; D001021:Aortic Valve / Q000637:transplantation*; D004285:Dogs; D008943:Mitral Valve / Q000601:surgery*; D011183:Postoperative Complications; D011309:Preservation, Biological; D014184:Transplantation, Homologous