title: Incomplete differentiation of cardiac valves. Angiographic diagnosis.
mesh_terms: D000790:Angiocardiography; D001021:Aortic Valve / Q000473:pathology; D001344:Autopsy; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging* / Q000473:pathology; D006351:Heart Valves / Q000002:abnormalities*; D006801:Humans; D007231:Infant, Newborn; D008943:Mitral Valve / Q000473:pathology; D011664:Pulmonary Valve / Q000473:pathology; D014261:Tricuspid Valve / Q000473:pathology