| Variables . | Overall . | Control group . | Intervention group . |
|---|---|---|---|
| (n = 1829) . | (n = 860) . | (n = 969) . | |
| Local anaesthesia, n (%) | 1739 (97.2) | 796 (95.6) | 943 (98.6) |
| Valve-in-valve, n (%) | 121 (6.6) | 78 (9.1) | 43 (4.4) |
| Pre-dilatation, n (%) | 352 (20.0) | 137 (16.6) | 215 (22.9) |
| Type of valve, n (%) | |||
| Sapien | 923 (59.3) | 484 (60.6) | 439 (58.1) |
| Corevalve | 480 (30.9) | 243 (30.4) | 237 (31.4) |
| Acurate | 106 (6.8) | 37 (4.6) | 69 (9.1) |
| Portico | 47 (3.0) | 36 (4.5) | 11 (1.5) |
| Valve diameter, mm | 26.6 ± 2.7 | 26.8 ± 2.7 | 26.6 ± 2.7 |
| Post-dilatation, n (%) | 186 (12.4) | 96 (14.7) | 90 (10.6) |
| X-ray time, min | 15.0 ± 7.4 | 16.0 ± 7.6 | 14.2 ± 7.2 |
| Amount of contrast, mL | 121.4 ± 57.8 | 127.5 ± 63.3 | 116.2 ± 52.1 |
| PVL grade > 2, n (%) | 23 (1.3) | 12 (1.4) | 11 (1.1) |
| Variables . | Overall . | Control group . | Intervention group . |
|---|---|---|---|
| (n = 1829) . | (n = 860) . | (n = 969) . | |
| Local anaesthesia, n (%) | 1739 (97.2) | 796 (95.6) | 943 (98.6) |
| Valve-in-valve, n (%) | 121 (6.6) | 78 (9.1) | 43 (4.4) |
| Pre-dilatation, n (%) | 352 (20.0) | 137 (16.6) | 215 (22.9) |
| Type of valve, n (%) | |||
| Sapien | 923 (59.3) | 484 (60.6) | 439 (58.1) |
| Corevalve | 480 (30.9) | 243 (30.4) | 237 (31.4) |
| Acurate | 106 (6.8) | 37 (4.6) | 69 (9.1) |
| Portico | 47 (3.0) | 36 (4.5) | 11 (1.5) |
| Valve diameter, mm | 26.6 ± 2.7 | 26.8 ± 2.7 | 26.6 ± 2.7 |
| Post-dilatation, n (%) | 186 (12.4) | 96 (14.7) | 90 (10.6) |
| X-ray time, min | 15.0 ± 7.4 | 16.0 ± 7.6 | 14.2 ± 7.2 |
| Amount of contrast, mL | 121.4 ± 57.8 | 127.5 ± 63.3 | 116.2 ± 52.1 |
| PVL grade > 2, n (%) | 23 (1.3) | 12 (1.4) | 11 (1.1) |
PVL, paravalvular leak.
| Variables . | Overall . | Control group . | Intervention group . |
|---|---|---|---|
| (n = 1829) . | (n = 860) . | (n = 969) . | |
| Local anaesthesia, n (%) | 1739 (97.2) | 796 (95.6) | 943 (98.6) |
| Valve-in-valve, n (%) | 121 (6.6) | 78 (9.1) | 43 (4.4) |
| Pre-dilatation, n (%) | 352 (20.0) | 137 (16.6) | 215 (22.9) |
| Type of valve, n (%) | |||
| Sapien | 923 (59.3) | 484 (60.6) | 439 (58.1) |
| Corevalve | 480 (30.9) | 243 (30.4) | 237 (31.4) |
| Acurate | 106 (6.8) | 37 (4.6) | 69 (9.1) |
| Portico | 47 (3.0) | 36 (4.5) | 11 (1.5) |
| Valve diameter, mm | 26.6 ± 2.7 | 26.8 ± 2.7 | 26.6 ± 2.7 |
| Post-dilatation, n (%) | 186 (12.4) | 96 (14.7) | 90 (10.6) |
| X-ray time, min | 15.0 ± 7.4 | 16.0 ± 7.6 | 14.2 ± 7.2 |
| Amount of contrast, mL | 121.4 ± 57.8 | 127.5 ± 63.3 | 116.2 ± 52.1 |
| PVL grade > 2, n (%) | 23 (1.3) | 12 (1.4) | 11 (1.1) |
| Variables . | Overall . | Control group . | Intervention group . |
|---|---|---|---|
| (n = 1829) . | (n = 860) . | (n = 969) . | |
| Local anaesthesia, n (%) | 1739 (97.2) | 796 (95.6) | 943 (98.6) |
| Valve-in-valve, n (%) | 121 (6.6) | 78 (9.1) | 43 (4.4) |
| Pre-dilatation, n (%) | 352 (20.0) | 137 (16.6) | 215 (22.9) |
| Type of valve, n (%) | |||
| Sapien | 923 (59.3) | 484 (60.6) | 439 (58.1) |
| Corevalve | 480 (30.9) | 243 (30.4) | 237 (31.4) |
| Acurate | 106 (6.8) | 37 (4.6) | 69 (9.1) |
| Portico | 47 (3.0) | 36 (4.5) | 11 (1.5) |
| Valve diameter, mm | 26.6 ± 2.7 | 26.8 ± 2.7 | 26.6 ± 2.7 |
| Post-dilatation, n (%) | 186 (12.4) | 96 (14.7) | 90 (10.6) |
| X-ray time, min | 15.0 ± 7.4 | 16.0 ± 7.6 | 14.2 ± 7.2 |
| Amount of contrast, mL | 121.4 ± 57.8 | 127.5 ± 63.3 | 116.2 ± 52.1 |
| PVL grade > 2, n (%) | 23 (1.3) | 12 (1.4) | 11 (1.1) |
PVL, paravalvular leak.
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