From: Perioperative beta-blocker and its effect on coronary artery bypass graft patients outcome after surgery
CPB time (min)
126.48 ± 24.03
108.12 ± 20.54
2.904
0.006*
Aortic cross-clamp time (min)
56.14 ± 11.05
53.04 ± 10.08
1.036
0.305