Redo (N=14) | PCI (N=15) | Non-op (N=14) | P value | |
CK-MB postop (U/L), mean (SD) | 141.9 (130.1) | 52.7 (35.2) | 52.6 (40.6) | 0.009 |
Intubation time (h), median (IQR) | 30 (18, 48) | 28 (13, 65) | 15.5 (10.0, 20) | 0.141 |
LVEF (%), median (IQR), postoperative | 45 (35, 55) | 60% (50, 65) | 60 (55, 65) | 0.006 |
CABG | ||||
On-pump, N(%) | 8 (57) | 2 (13) | 5 (36) | |
Off-pump, N(%) | 6 (43) | 13 (87) | 9 (64) | 0.047 |
ECG changes | ||||
Positive, N(%) | 9 (64) | 12 (80) | 6 (57) | 0.432 |
Chronic haemodialysis | ||||
Yes, N (%) | 1 (7) | 0 | 0 | 0.651 |
IABP | ||||
Yes, N (%) | 12 (86) | 6 (40) | 2 (14) | 0.001 |
VF (CPR) | ||||
Yes, N(%) | 3 (21) | 2 (13) | 0 | 0.256 |
MOF | ||||
Yes, N(%) | 4 (29) | 0 | 0 | 0.016 |
30-day mortality | ||||
Yes, N (%) | 4 (29) | 0 | 0 | 0.016 |
CABG, coronary artery bypass grafting; CK-MB, creatine kinase-muscle/brain; CPR, cardiopulmonary resuscitation; IABP, intra-aortic baloon pump; LVEF, left ventricular ejection fraction; MOF, multiorgan failure; VF, ventricular fibrilation.