Table 2 Intraoperative and postoperative characteristics
Variables | AC group(n = 67) No. (%), Mean ± SD, Median (range) | AT group(n = 54) No. (%), Mean ± SD, Median (range) | p value |
|---|---|---|---|
On-pump | 27 (40.3%) | 13 (24.1%) | 0.059 |
No. of distal anastomosis | 3.5 ± 0.8 | 3.4 ± 0.9 | 0.391 |
Usage of IMA to LAD | 67 (100%) | 54 (100%) | – |
Coronary endarterectomy | |||
LAD | 26 (38.8%) | 21 (38.9%) | 0.993 |
Right coronary artery | 33 (49.3%) | 26 (48.2%) | 0.904 |
Left circumflex artery | 4 (6.0%) | 5 (9.3%) | 0.493 |
Other (intermediate, diagonal) | 4 (6.0%) | 5 (5.6%) | – |
ICU stay | 44.0 (19,70) | 24.5 (21.0,69.0) | 0.365 |
Transfusion | 9 (13.4%) | 3 (5.7%) | 0.150 |
Postoperative EF, % | 60.0 (58.0,63.0) | 60.0 (55.0,63.0) | 0.330 |
Cardiac tamponade | 1 (1.5%) | 0 | – |
Perioperative MI | 1 (1.5%) | 1 (1.9%) | – |
New onset atrial fibrillation | 11 (16.4%) | 9 (16.7%) | 0.971 |
Sternal wound infection | 1 (1.5%) | 0 | – |