Concomitant CABG |
154 (94) |
211 (92) |
0.5 |
Tricuspid valve surgery |
8 (5) |
8 (3) |
0.5 |
MAZE procedure |
1 (1) |
2 (1) |
0.8 |
Atrial septal defect closure |
7 (4) |
15 (7) |
0.3 |
Cardiopulmonary bypass time (min) |
120.9 ± 32.65 |
147.7 ± 43.79 |
<0.0001 |
Cross clamp time (min) |
96.84 ± 26.18 |
114.0 ± 35.69 |
<0.0001 |
Intra-aortic balloon pump. |
12 (7) |
58 (25) |
<0.0001 |
Inotropes |
108 (66) |
176 (78) |
0.01 |
Low cardiac output syndrome. |
17 (10) |
49 (22) |
0.003 |