Full-root stentless xenografts | Stented pericardial valves | p | |
---|---|---|---|
N = 55 | N = 36 | ||
Age, years | 62.8 ± 10.9 | 71.6 ± 10.1 | 0.0004 |
Female gender | 10(18%) | 15(42%) | 0.0141 |
Ejection fraction | 51 ± 13 | 57 ± 8 | 0.0153 |
Redo surgery | 4(7%) | 4(11%) | 0.5272 |
Cross-clamp time (min) | 84.3 ± 9.8 | 62.3 ± 9.4 | 0.0001 |
CPB time (min) | 137 ± 34.5 | 101 ± 27.2 | 0.0001 |
OP time (min) | 246.3 ± 53.6 | 191.7 ± 53.2 | 0.0001 |
Re-exploration for bleeding | 0 | 1(3%) | 0.2249 |
Pace maker | 1(1.8%) | 0 | 0.4315 |
Stroke | 1(1.8%) | 1(3%) | 0.7736 |
Sternal infection | 0 | 0 | ns |
Early mortality | 0 | 1(3%) | 0.2249 |