Table 2 Surgical data on the two patient groups
Valuables | Group A (n = 117) | Group B (n = 96) | P value |
|---|---|---|---|
Operative time (min) | 282 (264, 350) | 288 (255, 339) | 0.686 |
CPB time (min) | 136 (110, 166) | 127 (112, 153) | 0.418 |
aortic clamp time (min) | 57.0 (47.5, 66.0) | 55.0 (48.3, 76.8) | 0.737 |
SBP time (min) | 20.0 (18.0, 24.0) | 20.5 (19.0, 23.0) | 0.811 |
Intraoperative blood loss (mL) | 300 (200, 400) | 300 (200, 300) | 0.434 |
Intraoperative red blood cell infusion (UL) | 3.0 (2.0, 4.0) | 3.0 (2.0, 4.0) | 0.617 |
Valve operation procedure | |||
Bentall with mechanical valve (%) | 0 (0.0) | 93 (96.9) | N/A |
Bentall with Bioprosthetic valves (%) | 0 (0.0) | 3 (3.1) | N/A |
VSARR (%) | 117 (100.0) | 0 (0.0) | N/A |
Concomitant procedure | |||
Coronary artery bypass grafting | 2 (1.7) | 2 (2.1) | 0.759 |
Mitral valve replacement | 1 (0.9) | 2 (2.1) | 0.449 |
Tricuspid valvuloplasty | 0 (0.0) | 1 (1.0) | 0.268 |