sequential anastomosis of free right internal thoracic artery from left internal thoracic artery to proximal portion of anterior descending branch of left coronary artery and mid portion of anterior descending branch of left coronary artery
procedure on heart
sequential anastomosis of free right internal thoracic artery from left internal thoracic artery to proximal portion of anterior descending branch of left coronary artery and distal portion of anterior descending branch of left coronary artery