Incomplete differentiation of the cardiac valves. A report of 197 cases.
D000015:Abnormalities, Multiple; D000293:Adolescent; D000328:Adult; D006348:Cardiac Surgical Procedures; D002648:Child; D002675:Child, Preschool; D003327:Coronary Disease / Q000209:etiology; D004695:Endocardial Fibroelastosis / Q000473:pathology; D005260:Female; D006330:Heart Defects, Congenital / Q000473:pathology; D006351:Heart Valves / Q000002:abnormalities* / Q000196:embryology / Q000473:pathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male