Table 2.
Comparison of operation-related factors in patients with POAF and NSR following CABG/OPCAB ± AVR in Iceland between 2002 and 2006
| POAF (n = 326) | NSR (n = 418) | p-value | |
|---|---|---|---|
| CABG/OPCAB (%) |
233 (37) |
391 (63) |
< 0.001 |
| AVR (%) |
42 (73) |
15 (27) |
< 0.001 |
| AVR + CABG (%) |
51 (81) |
12 (19) |
< 0.001 |
| OPCAB (%) |
270 (46) |
313 (54) |
0.01 |
| Skin-to-skin time in min, mean (range) |
205 (90–640) |
200 (100–555) |
< 0.001 |
| Time on CPB in min, mean (range) |
95 (38–366) |
80 (28–265) |
< 0.001 |
| Aortic X-clamp time in min, mean (range) |
49 (19–209) |
40 (13–204) |
< 0.001 |
| Chest tube bleeding first 24 h in mL, mean (range) |
850 (120–4,980) |
773 (120–31,820) |
< 0.001 |
| Transfusion of PRC in units, median (range) | 2 (0–44) | 1 (0–88) | < 0.001 |
CABG – coronary artery bypass grafting, OPCAB – off-pump coronary artery bypass grafting, AVR – aortic valve replacement, CPB – cardiopulmonary bypass, PRC – packed red cells.