title: Replacement of the pulmonary outflow tract and valve with a formalin-treated porcine heterograft. An experimental study in the dog.
mesh_terms: D000818:Animals; D001021:Aortic Valve / Q000000981:diagnostic imaging / Q000473:pathology / Q000637:transplantation*; D001024:Aortic Valve Stenosis / Q000473:pathology; D006328:Cardiac Catheterization; D002932:Cineangiography; D004285:Dogs; D005557:Formaldehyde; D006439:Hemodynamics; D011664:Pulmonary Valve / Q000000981:diagnostic imaging / Q000473:pathology / Q000637:transplantation*; D011666:Pulmonary Valve Stenosis / Q000473:pathology; D013552:Swine; D014021:Tissue Preservation; D014183:Transplantation, Heterologous
chemical_list: D005557:Formaldehyde