A practical and inexpensive proximal anastomosis technique in calcified aorta.

Patients with severely calcified aorta have high risk of atheroemboli and bleeding during cardiac surgery. Clamping the ascending aorta to initiate cardiac arrest or to perform proximal anastomosis is a challenging problem. Beating heart coronary artery bypass grafting without aortic clamping is usually accepted as the best solution. Herein, we present a feasible and inexpensive proximal anastomosis technique without using aortic clamps for patients with severely atherosclerotic aorta.