Table 2.
Procedural characteristics. All measures expressed as n (%), mean (SD) or median with interquartile range (quartile 1 to quartile 3)
| Variable | Overall (n = 596) |
No PPMI (n = 125) |
PPMI (n = 471) |
p value |
|---|---|---|---|---|
| Valve type | < 0.001 | |||
| SAPIEN XT | 29 (4.9) | 9 (7.2) | 20 (4.2) | |
| SAPIEN 3 | 285 (47.8) | 71 (56.8) | 214 (45.4) | |
| SAPIEN 3 ULTRA | 54 (9.1) | 17 (13.6) | 37 (7.9) | |
| CoreValve | 70 (11.7) | 6 (4.8) | 64 (13.6) | |
| Evolut R | 58 (9.7) | 5 (4.0) | 53 (11.3) | |
| Evolut PRO | 85 (14.3) | 15 (12.0) | 70 (14.9) | |
| ACURATE neo | 10 (1.7) | 1 (0.8 | 9 (1.9) | |
| NVT ALLEGRA | 5 (0.8) | 1 (0.8) | 4 (0.8) | |
| Vascular access | ||||
| Femoral | 551 (92.4) | 120 (96.0) | 436 (92.6) | 0.407 |
| Transapical | 15 (2.5) | 2 (1.6) | 13 (2.8) | |
| Subclavian | 30 (5.0) | 5 (4.0) | 25 (5.3) | |
| Valve-in-valve | 18 (3.0) | 5 (4.0) | 13 (2.8) | 0.670 |
| Pre-dilatation | 336 (56.4) | 64 (51.2) | 272 (57.7) | 0.341 |
| Post-dilatation | 57 (9.6) | 11 (8.8) | 46 (9.8) | 0.944 |
| Rapid pacing | 505 (84.7) | 111 (88.8) | 394 (83.7) | 0.301 |
| Procedural time | 113.0 (86.0 to 146.0) | 117.0 (87.0 to 140.8) | 111.00 (86.0 to 147.0) | 0.760 |
PPMI post-procedure myocardial injury