|
| Balloon-expandable valve | Self-expandable valve | P-value |
| Balloon predilatation |
|
|
|
| Valve size, mm |
|
|
|
| 23 mm | 4 | 0 |
|
| 26 mm | 20 | 12 |
|
| 29 mm | 8 | 14 |
|
| 30 mm | 0 | 1 |
|
| 34 mm | 0 | 1 |
|
| Aortic regurgitation after initial valve Placement |
| 0.957 | |
| None/trace | 10 | 7 |
|
| MILD | 18 | 15 |
|
| MODERATE | 4 | 5 |
|
| SEVERE | 0 | 1 |
|
| Valve snaring due to deep implant | 0 | 1 (3%) |
|
| Adjunctive percutaneous coronary intervention | 0 | 0 |
|
| Procedural duration, mean (95% CI), min | 67 ± 10.1 min | 70 ± 12.5 min |
|
| Fluoroscopy time, mean (95% CI), min | 9 ± 2.5 min | 10 ± 3.5 min |
|
| Contrast amount, mean (95% CI), mL | 200 | 220 |
|
| Implant of ≥2 valves | 0 | 0 |
|