Observations following four years of complete circulatory exclusion of the right heart.
D000790:Angiocardiography; D000818:Animals; D001166:Arteriovenous Shunt, Surgical; D001775:Blood Circulation; D006328:Cardiac Catheterization; D004285:Dogs; D006321:Heart / Q000502:physiology*; D011651:Pulmonary Artery / Q000601:surgery; D014683:Vena Cava, Superior / Q000601:surgery