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A communication from the left ventricle to the right atrium: a defect in the central fibrous body
R McKay1, S A Battistessa, J L Wilkinson
1Royal Liverpool Children's Hospital, U.K.
International Journal of Cardiology
|April 1, 1989
Abstract:
An isolated defect in the membranous atrioventricular septum was found in a five-year-old girl who presented with a cystic lesion in the right atrium. This type of left ventricular-right atrial communication could result from a structural abnormality of the central fibrous body in combination with arrested maturation of the membranous ventricular septum.