COR TRIATRIATUM ANGIOCARDIOGRAPHIC DEMONSTRATION OF THE OBSTRUCTING LEFT ATRIAL MEMBRANE.
D000790:Angiocardiography; D002648:Child; D003310:Cor Triatriatum; D006325:Heart Atria; D006330:Heart Defects, Congenital; D006801:Humans; D008566:Membranes
ANGIOCARDIOGRAPHY; CHILD; HEART DEFECTS, CONGENITAL