For more than 20 years it has generally been accepted that patients who receive multiple arterial grafts (AGs) at the time of coronary artery bypass surgery (CABG) have increased postoperative survival compared to those who receive only one AG, especially over the long term (3-5). The current United States and European Guidelines encourage the use of AGs in patients with a long life expectancy (6, 7). Last year, a position paper from the Society of Thoracic Surgeons strongly recommended a wider use of AGs (8).