Table 2 Intraoperative parameters in groups
From: Coronary by-pass for bad ventricle; adoption of "hybrid-pump" bypass
Groups | A | B | |
|---|---|---|---|
Hybrid-pump (n:54) | On-pump (n:55) | p | |
Number of grafts | 3.01 ± 0.45 | 3.23 ± 0.52 | 0.178 |
Number of endarterectomies | 0.21 ± 0.06 | 0.23 ± 0.08 | 0.349 |
Duration of surgery (min) | 164 ± 18 | 193 ± 20 | 0.238 |
Duration of CPB(min) | 21 ± 04 | 53 ± 07 | 0.011 |
Duration of ischemia (min) | 7 ± 01 | 22 ± 03 | 0.009 |
Catecholamines (%)(adrenaline, dobutamine) | 22 | 40 | 0.032 |
IABP (%) | 3.7 | 11 | 0.017 |