Table 1 Detailed mitral measurements and the planned ring sizes by the anesthesiologist
Cases | Intercommissural distance | A-height | Intertrigonal distance | Longitudinal diameter | Transverse diameter | Planned ring size |
|---|---|---|---|---|---|---|
1 | 32.7 | 23.1 | 32.1 | 33.8 | 40.9 | 34 |
2 | 34.2 | 25.0 | 33.9 | 31.3 | 37.5 | 34 |
3 | 32.3 | 20.8 | 31.9 | 31.5 | 40.0 | 32 |
4 | 35.0 | 22.7 | 34.0 | 36.4 | 42.0 | 35 |
5 | 34.5 | 19.0 | 34.7 | 34.5 | 50.7 | 35 |
6 | 30.4 | 20.2 | 29.0 | 32.3 | 40.4 | 30 |
7 | 31.8 | 23.0 | 31.0 | 32.8 | 42.9 | 32 |
8 | 34.3 | 22.9 | 31.9 | 35.5 | 41.5 | 35 |
9 | 32.3 | 20.9 | 31.1 | 34.8 | 37.0 | 32 |
10 | 35.6 | 22.0 | 34.9 | 36.7 | 38.2 | 36 |
Median (IQR) | 33.5 (32.3–34.5) | 22.4 (20.8–23.0) | 32.0 (31.3–34.0) | 34.2 (31.3–32.4) | 40.7 (38.7–41.9) |