Methods
Fifty-six patients were included. Forty of 49 patients, alive at five
years, participated in this follow-up. There were 21 and 19 patients in
the on- and off-pump groups respectively. No-touch saphenous veins were
used to bypass all targets and in some cases the left anterior
descending artery. Graft patency according to distal anastomosis was
evaluated with computed tomography angiography.