Heterotransplantation of the aortic valve into the descending aorta.
D000818:Animals; D001013:Aorta, Thoracic / Q000601:surgery*; D001021:Aortic Valve / Q000637:transplantation*; D001022:Aortic Valve Insufficiency / Q000601:surgery; D004285:Dogs; D012756:Sheep; D014183:Transplantation, Heterologous