Successful balloon mitral valvotomy in a rare coexistence of Ebstein's anomaly and rheumatic mitral stenosis.

Co-existence of Ebstein's anomaly of the tricuspid valve with rheumatic mitral stenosis is a very rare occurrence. We report the case of a young man who presented with progressive dyspnoea and was found to have rheumatic mitral stenosis with pulmonary hypertension and Ebstein's anomaly of the tricuspid valve. The patient underwent successful balloon mitral valvotomy resulting in marked improvement of symptoms.