[Enlargement of the aortic root with a bovine pericardial patch preserved in glutaraldehyde].
D000818:Animals; D001011:Aorta / Q000002:abnormalities*; D001021:Aortic Valve / Q000601:surgery*; D001705:Bioprosthesis; D002417:Cattle; D006350:Heart Valve Prosthesis; D006801:Humans
Alargamento da raiz da aorta com "patch" de pericárdio bovino preservado pelo glutaraldeído.