Table 3. In-hospital postoperative complications (after propensity score matching).

Outcome	CE (n=78)	CVBG (n=64)	P value
Hospital mortality	1 (1.2)	0	NS
Myocardial infarction	4 (5.1)	1 (1.5)	<0.05
MACCE	8 (10.2)	3 (4.7)	<0.05
Stroke	2 (2.6)	0	NS
Atrial fibrillation/supraventricular tachycardia	7 (9.0)	5 (7.8)	NS
Ventricular tachycardia/ventricular fibrillation	2 (2.6)	1 (1.6)	NS
Mean postoperative stay, days	15.2±3.7	14.1±4.2	NS
Reoperation for bleeding	3 (3.8)	1 (1.6)	NS
Wound infection	2 (2.6)	2 (3.1)	NS
Postoperative gastrointestinal bleeding	2 (2.6)	0 (0)	NS
IABP use	6 (7.7)	4 (6.2)	NS
ECMO use	1 (1.2)	0	NS

Continuous data are presented as mean ± standard deviation, categorical data as number (%). CE, coronary endarterectomy; CVBG, coronary vein bypass grafting; NS, not significant; MACCE, major adverse cardiovascular and cerebrovascular events; IABP, intra-aortic balloon pump; ECMO, extracorporeal membrane oxygenation.