Variable | Group previous Aprotinin | Group re-sternotomy Tranexamic acid | P value |
No elective surgery (%) | 2.35 | 6.61 | 0.211 |
CPB time (min) | 86.80 ± 31.36 | 126.29 ± 49.49 | 0.000 |
Cross clamp time (min) | 57.74 ± 23.54 | 84.34 ± 40.47 | 0.000 |
Operative time (min) | 201.42 ± 52.55 | 241.33 ± 69.25 | 0.000 |
Dissection time (min) | 66.25 ± 31.83 | 76.70 ± 31.16 | 0.028 |
MV | 12.50 (8 - 18) | 8.00 (5 - 18) | 0.008 |
MV ≥ 48 hours (%) | 4.81 | 14.28 | 0.028 |
ICU | 24 (22 - 45) | 48 (24 - 72) | 0.000 |
Postoperative stay | 13.86 ± 13.82 | 13.93 ± 6.90 | 0.970 |
Lactate level Blood lost H6 Blood lost H20 RBC transfusion (%) Reexploration for bleeding Postoperative renal failure (%) Postoperative stroke (%) Infection (%) LOS (%) MOF (%) 30 day mortality (%) Inotropic support (%) | 2.77 ± 1.07 187.7 ± 177.7 440 ± 372 45.88 3.53 5.88 1.17 8.23 9.41 7.05 8.23 10.58 | 2.46 ± 1.26 156.8 ± 112.4 432.6 ± 297 37.40 5.88 13.33 1.55 14.81 18.38 11.53 14.70 29.41 | 0.63 0.13 0.92 0.215 0.537 0.79 1 0.148 0.069 0.279 0.153 0.001 |