Ebstein’s anomaly, a rare and highly variable congenital heart defect,1 still presents a treatment challenge. The currently used cone repair of the tricuspid valve has carried favorable results in suitable patients.2 Arrhythmogenic substrates including accessory pathways3,4 and right bundle branch block5 associated with electromechanical ventricular dyssynchrony present additional therapeutic targets. We present a patient with Ebstein’s anomaly of tricuspid valve and Wolff-Parkinson-White syndrome in whom joint electrophysiological and surgical interventions were used to address all major disease components.
