Table 3.
The results of ventricular function prior to and following PVR
| Variables | Unit | Preop, mean ± SD | Early postop, mean ± SD P value | Late postop, mean ± SD P value |
|---|---|---|---|---|
| GLS LV | % Percent | − 15.24 ± 2.7 | − 15.69 ± 2.77 | − 16.79 ± 2.19 |
| P = 0.267 | P = 0.000 | |||
| GLS RV | % Percent | − 13.10 ± 2.83 | − 13.76 ± 2.88 | − 15.31 ± 2.48 |
| P = 0.052 | P = 0.000 | |||
| RV Sm | Cm/s | 7.32 ± 1.16 | 7.31 ± 1.2 | 8.05 ± 1 |
| P = 0.932 | P = 0.000 | |||
| TAPSE | cm | 1.33 ± 0.24 | 1.29 ± 0.27 | 1.50 ± 0.24 |
| P = 0.318 | P = 0.000 | |||
| LVOT VTI | cm | 16 ± 1.79 | 16.12 ± 1.94 | 17 ± 1.8 |
| P = 0.684 | P = 0.005 | |||
| LVEF echo | % Percent | %47.6 ± 0.046 | %47.4 ± 0.041 | %49.3 ± 0.029 |
| P = 0.782 | P = 0.002 | |||
| FAC echo | % Percent | %39.4 ± 0.04 | %39 ± 0.05 | %39.6 ± 0.05 |
| P = 0.2 | P = 0.4 (early & late) | |||
| P = 0.007 (pre & late) | ||||
| LVEF MRI | % Percent | %49 ± 0.07 | ||
| RVEF MRI | % Percent | %42 ± 0.06 | ||
| RV ESV MRI | ml | 93 ± 29.5 | ||
| RV EDV MRI | ml | 160 ± 41 |
The results with statistical significance of LV and RV function indices prior to and following PVR, RV EDV RV end diastolic volume, RV ESV RV end systolic volume