Table 3 Comparison of aortic regurgitant volume under different pressures between pre-implantation and post-implantation of new valved stents
From: A new type of aortic valved stent with good stability and no influence on coronary artery
Pressure (mmHg) | Pre-implantation (ml) | Post-implantation (ml) | P value |
|---|---|---|---|
40 | 576.17 ± 51.71 | 514.83 ± 52.26 | 0.0193 |
60 | 703.50 ± 138.68 | 653.50 ± 117.14 | 0.0296 |
80 | 887.17 ± 150.84 | 791.50 ± 151.66 | 0.0422 |
100 | 985.34 ± 145.22 | 845.20 ± 132.31 | 0.0403 |
120 | 1243.07 ± 142.17 | 1095.36 ± 159.37 | 0.0395 |