Secure Closure of Right Ventricular Perforation Reinforced With Coronary Artery Wall.

Accidental entry into the right ventricular cavity is a common occurrence during exposure of the intra-myocardial left anterior descending artery. Several techniques have been described for repair of the perforation. Although these methods can be used, there is still a danger of persistent bleeding or distal ischemia. We describe a method that is safe and reproducible.