Table 1 Pre-operative parameters of the cohort, n = 20
Parameter | Median (range) or ratio |
|---|---|
Gender (M:F) | 11: 9 |
Age at surgery (years) | 20 (14–57) |
Body weight at surgery (kg) | 68 (43–99) |
Cardiothoracic ratio | 0.66 (0.50–0.74) |
RA area index (cm2/m2) | 34.0 (10.4–54.9) |
Right heart area (RA + fRV): Left heart area (LA + LV) ratio | 2.7 (1.1–7.3) |
RA area:Rest of heart area ratio [RA:(fRV + LA + LV)] | 0.96 (0.29–1.80) |
Functional RV end-diastolic volume index (mL/m2) | 169 (83–353) |
Functional RV end-systolic volume index (mL/m2) | 93 (47–209) |
LV end-diastolic volume index (mL/m2) | 49 (34–74) |
RVEDVi: LVEDVi ratio | 3.2 (1.6–8.8) |
RV ejection fraction (%) | 46 (26–60) |
LV ejection fraction (%) | 61 (44–74) |
Tricuspid valve regurgitant fraction (%) | 55 (24–85) |
Ebstein valve rotation angle (EVRA) (degrees) | 54 (20–78) |