Two-dimensional echocardiography in detection of endocardial cushion defect in families

Anderson, 1976, Fetal and infant death, twinning and cardiac malformation in families of 2,000 children with and without cardiac defects, Am J Cardiol, 38, 210, 10.1016/0002-9149(76)90153-3 Emanuel, 1968, Atrioventricular defects. A study of 92 families, Br Heart J, 30, 645, 10.1136/hrt.30.5.645 Emanuel, 1983, Evidence of congenital heart disease in the offspring of parents with atrioventricular defect, Br Heart J, 49, 144, 10.1136/hrt.49.2.144 Yao, 1968, Familial atrial septal defect of the primum type. A report of four cases in one sibship, Can Mod Assoc J, 98, 218 Nora, 1971, Etiologic factors in congenital heart disease, Pediatr Clin North Am, 18, 1059, 10.1016/S0031-3955(16)32629-3 O'Nuallain, 1977, Autosomal dominant inheritance of andocardial cushion defect, Birth Defects: Original Article Series, 13, 143 Smallhom, 1982, Isolated anterior mitral cleft. Two-dimensional echocardiographic assessment and differentiation from “clefts” associated with atrioventricular canal defect, Br Heart J, 48, 109, 10.1136/hrt.48.2.109 DiSegni, 1983, Isolated cleft mitral valve. A variety of congenital mitral insufficiency Identified by 2-dimensional echocardiography, Am J Cardiol, 51, 927, 10.1016/S0002-9149(83)80167-2 DiSegni, 1983, Cleft mitral valve with intact cardiac septa. A study of twenty cases, Am J Cardiol, 51, 919, 10.1016/S0002-9149(83)80166-0 Sumner, 1967, Forme fruste of andocardial cushion defect, Am J Med Sci, 254, 266, 10.1097/00000441-196709000-00002 Sanchez-Cascos, 1978, The recurrence risk in congenital heart disease, Eur J Cardlol, 7, 197