Table 2 Intraoperative outcomes
| Â | ROSS n = 20 | MIRA n = 20 | PRIMA PLUS n = 20 | MIRA n = 20 | PRIMA PLUS n = 20 | PERI- MOUNT n = 20 |
|---|---|---|---|---|---|---|
Cross-clamp time (min) | 111 ± 21 | 75 ± 19 | 102 ± 22 | 76 ± 24 | 108 ± 17 | 79 ± 17 |
CPB time (min) | 141 ± 37 | 102 ± 23 | 128 ± 26 | 104 ± 19 | 130 ± 19 | 105 ± 23 |
Implantation technique | full root | supraannular | subcoronary | supraannular | subcoronary | supraannular |
Subaortic stenosis | 0 | 0 | 0 | 0 | 0 | 0 |
Mean annular diameter (mm) | 25 ± 3.6 | 22 ± 1.6 | 22.4 ± 1.9 | 22.9 ± 1.8 | 21.2 ± 1.6 | 20.6 ± 1.9 |
Mean valve size implanted (mm) | 24.9 ± 2.3 | 24.2 ± 1.7 | 24.1 ± 1.8 | 24.8 ± 1.5 | 23.9 ± 1.8 | 22.8 ± 1.9 |
Valve Size (mm) | Â | Â | Â | Â | Â | Â |
21 | 0 | 0 | 5 | 0 | 4 | 6 |
23 | 6 | 11 | 7 | 10 | 9 | 10 |
25 | 8 | 9 | 5 | 7 | 6 | 4 |
27 | 3 | 0 | 3 | 3 | 1 | 0 |
29 | 2 | 0 | 0 | 0 | 0 | 0 |