Table 2.
Ventricular functional analysis in study groups.
| Variables | Control group (n= 20) |
MVP group (n= 20) |
P value |
|---|---|---|---|
| LV EDV (ml) | 70 (52.5–133) | 106 (67–187.25) | 0.079 |
| LV EDVI (ml/m2) | 73.5 (64.5–89.5) | 91 (83–136) | < 0.001* |
| LV ESV (ml) | 24.5 (15.5–42) | 41.5 (17.25–75.75) | 0.159 |
| LV ESVI (ml/m2) | 22.2 (11–28.7) | 19.8 (11–114) | 0.088 |
| LVEF (%) | 66.50 ± 3.80 | 64.95 ± 13.09 | 0.021* |
| LV wall mass (gm) | 30 (19–35.5) | 65 (38–122) | 0.012* |
| LV wall mass index (gm/m2) | 32.1 (17.6–36.2) | 67.2 (35.9–188) | 0.001* |
| RV EDV (ml) | 79 (54.75–132.25) | 89 (60.5–129.75) | 0.655 |
| RV EDVI (ml/m2) | 70 (29–98) | 69.5 (50.9–107) | 0.245 |
| RV ESV (ml) | 32 (20–46.75) | 42.5 (24.5–61) | 0.330 |
| LV ESVI (ml/m2) | 25.2 (9.9–55.8) | 21 (9.4–70.8) | 0.074 |
| RVEF (%) | 63.25 ± 6.62 | 58.65 ± 11.12 | 0.120 |
| Native T1 Mapping (ms) | 934 (924,958) | 1062(920,1100) | 0.006* |
NB Quantitative data are expressed as mean ± SD (Independent samples t-test). Quantitative data are expressed as median (IQR) (Mann-Whitney U-test). *: Statistically significant, LV: left ventricle, RV: right ventricle, EDV: end-diastolic volume, EDVI: end-diastolic volume indexed, ESV: end-systolic volume, ESVI: end-systolic volume indexed, EF: ejection fraction.