Direct Left Ventricle to Great Cardiac Vein Retroperfusion: A Novel Alternative to Myocardial Revascularization

Abstract

A LV-GCV circuit can significantly restore regional function to the acutely ischemic myocardium. An inline valve that eliminates backward diastolic flow improves regional function even further. This approach may provide an effective therapy for diffuse coronary disease not amenable to traditional revascularization strategies.