External Plication of the Atrialized Right Ventricle in the Repair of Ebstein's Anomaly.

We describe a change in our technique for plication of the atrialized right ventricle during a Cone repair. The plication was performed from the "Outside"-on a beating heart. Advantages expected from this change are-all major coronaries are better seen when full of blood and can be avoided, if a major vessel is compromised-electrocardiography changes should point it out immediately, there is a small but significant saving in terms of arrest time and if the plication needs to be taken down because of an adverse coronary event-this can be done without the need of another cardioplegia.