Procedural parameters and outcomes
| All (n=873) | Male (n=398) | Female (n=475) | P value | |
| CoreValve, n (%) | 460 (52.7) | 250 (62.8) | 210 (44.2) | <0.001 |
| Sapien XT, n (%) | 413 (47.3) | 148 (37.2) | 265 (55.8) | <0.001 |
| Valve size, n (%), mm | ||||
| 20 | 3 (0.3) | 0 (0) | 3 (0.6) | 0.26 |
| 23 | 283 (32.4) | 42 (10.6) | 241 (50.8) | <0.001 |
| 26 | 346 (39.6) | 168 (42.3) | 178 (37.6) | 0.15 |
| 29 | 188 (21.5) | 141 (35.5) | 47 (9.9) | <0.001 |
| 31 | 51 (5.8) | 46 (11.6) | 5 (1.1) | <0.001 |
| Transfemoral, n (%) | 749 (85.8) | 351 (88.2) | 398 (83.8) | 0.06 |
| Second valve, n (%) | 9 (1.0) | 7 (1.9) | 2 (0.4) | 0.16 |
| Procedural success, n (%) | 122 (98.4) | 392 (98.5) | 467 (98.3) | 0.85 |