Vineberg graft: flow reserve of bilateral implantation after 27 years.

Abstract

We report a patient who underwent bilateral internal thoracic artery implantation into the myocardium known as a Vineberg procedure 27 years ago. Coronary angiography and Doppler echocardiography revealed patent grafts with total occlusion of all native coronary arteries. We measured flow velocities at rest and under stress conditions with noninvasive ultrasonic Doppler echocardiography. The flow patterns in both grafts were biphasic as in native coronary arteries. Under stress conditions no increase in flow was detectable as a marker of end-stage coronary artery disease with refractory angina pectoris.