|
Operation time (min)
|
195 ± 69
|
248 ± 40
|
0.01
|
|
Total arterial revascularization (n=)
|
28
|
12
|
0.01
|
|
Bilateral internal mammary artery (BIMA) (n=)
|
0.28 ± 0.45
|
0.30 ± 0.47
|
0.484
|
|
Radial artery
|
0.15 ± 0.43
|
0.19 ± 0.40
|
0.821
|
|
Saphenic vein graft (n=)
|
0.3 ± 0.48
|
0.85 ± 0.72
|
0.007
|
|
Single grafts (n=)
|
1.05 ± 0.55
|
1.52 ± 1.16
|
0.06
|
|
Sequential grafts (n=)
|
0.52 ± 0.55
|
0.62 ± 0.86
|
0.952
|
|
Total blood loss (ml)
|
540 ± 494
|
867 ± 619
|
0.02
|
|
Transfusion of blood and/or derivatives (n=)
|
11
|
9
|
0.53
|
|
Postoperative ventilation (hours)
|
7 ± 8
|
9 ± 10
|
0.08
|
|
Intensive care stay (days)
|
3 ± 2
|
5 ± 3
|
0.01
|
|
In-hospital stay (days)
|
15 ± 10
|
13 ± 5
|
0.88
|
|
Cardiac ischemia markers (12 hours postop)
| | | |
|
CK (U/l)
|
335 ± 341
|
709 ± 746
|
0.01
|
|
CK-MB (U/l)
|
38 ± 45
|
30 ± 37
|
0.78
|
|
Troponin
|
0.5 ± 0.5
|
5.3 ± 11
|
0.01
|
|
LDH
|
208 ± 89
|
323 ± 135
|
0.01
|
|
Postoperative major cardiac adverse effects (n=)
|
3
|
4
|
0.78
|
|
Impaired wound healing (%)
|
7 ± 3
|
4 ± 2
|
0.15
|
