Amar Mohanrao Taksande, M.B.B.S., M.D.; Krishna Y. Vilhekar, M.B.B.S., D.C.H., M.; Richard O. Russell, Jr., M.D., F.A.C.C.

Tricuspid atresia is a congenital anomaly in which ... thus in order for blood to flow through the heart there must be an atrial septal defect present. Blood then flows from the right atrium ...