Displacement of all three leaflets of tricuspid valve: A rare variant of Ebstein anomaly.

Ebstein anomaly, a rare congenital heart disease, is defined as displacement of hinge points of septal or posterior tricuspid leaflets but not anterior leaflet. Here, we report the case of a 35-year-old woman with an extremely rare pattern of Ebstein anomaly (EA) with all three tricuspid leaflets displaced downward to the apex.