Table 3 Comparison of the surgical status of the two groups of patients.
Parameters | AR group, (n = 21) | AS group, (n = 63) | P |
|---|---|---|---|
Immediate surgical success, n (%) | 20(95.2) | 57(90.5) | 0.497 |
General anesthetic, n (%) | 20(95.2) | 63(100) | 0.083 |
Implanted valve size, mm | 29.0(24.0,34.0) | 26.0(20.0,32.0) | < 0.001 |
Oversize rate, % | 17.1 ± 7.4 | 5.5 ± 8.2 | < 0.001 |
Balloon pre-dilation, n (%) | 3(14.3) | 55(87.3) | < 0.001 |
Post-balloon dilatation, n (%) | 1(4.8) | 24(38.1) | 0.004 |
Valve-in-valve implantation, n (%) | 10(47.6) | 9(14.3) | 0.002 |
