Ebstein's anomaly with coarctation of the aorta and a bicuspid aortic valve: a case report of a rare association with unique prenatal findings.

Ebstein's anomaly is rarely accompanied by coarctation of the aorta, although patients with Ebstein's anomaly have a relatively small left ventricle. Here, we report a rare case of Ebstein's anomaly with coarctation of the aorta and a bicuspid aortic valve. We compared the foetal echocardiographic parameters of five previous cases with Ebstein's anomaly without left heart obstruction to explore the association between left ventricular volume, Ebstein's anomaly severity, and left heart obstruction.