Atriopulmonary shunt.
D000790:Angiocardiography; D000818:Animals; D006328:Cardiac Catheterization; D003326:Coronary Circulation; D004285:Dogs; D006325:Heart Atria / Q000601:surgery*; D006349:Heart Valve Diseases / Q000601:surgery; D006352:Heart Ventricles / Q000002:abnormalities; D011651:Pulmonary Artery / Q000601:surgery*; D011652:Pulmonary Circulation; D011664:Pulmonary Valve / Q000002:abnormalities; D014261:Tricuspid Valve / Q000002:abnormalities