| Healthy controls (n = 30) | ES patients (n = 45) | P-value |
---|---|---|---|
Left ventricle, LV | |||
 LV EDVI, mL/m2 | 78 ± 13 | 82 ± 30 | 0.512 |
 LV ESVI, mL/m2 | 29 ± 7 | 39 ± 17 | 0.001 |
 LVEF, % | 62.7 ± 4.0 | 52.9 ± 7.9 |  < 0.001 |
 LV mass index, g/m2 | 45 ± 8 | 565 ± 18 | 0.002 |
 LV SVI, mL/m2 | 31 ± 5 | 39 ± 12 |  < 0.001 |
Right ventricle, RV | |||
 RV EDVI, mL/m2 | 73 ± 13 | 122 ± 57 |  < 0.001 |
 RV ESVI, mL/m2 | 30 ± 9 | 78 ± 47 |  < 0.001 |
 RVEF, % | 59 ± 7 | 36 ± 13 |  < 0.001 |
 RV SVI, mL/m2 | 26 ± 4 | 41 ± 14 |  < 0.001 |
 RV EDV/LV EDV | 0.9 ± 0.1 | 1.5 ± 0.9 |  < 0.001 |
 RV ESV/LV ESV | 1.0 ± 0.2 | 2.3 ± 1.8 |  < 0.001 |
Diffuse myocardial fibrosis | |||
 Native T1, ms | 1209 ± 40 | 1266 ± 76 |  < 0.001 |
 ECV, % | 25.6 ± 2.2 | 28.6 ± 5.9 | 0.004 |
LGE presence, n (%) | |||
 Anterior/inferior VIP | – | 43 (95.6%) | – |
 Any myocardium* | – | 16 (35.6%) | – |
 Septum | – | 12 (26.7%) | – |
 RV myocardium | – | 10 (22.2%) | – |
 LV myocardium | – | 3 (6.7%) | – |
 RV trabeculae | – | 3 (6.7%) | – |
 LV papillary | – | 1 (2.2%) | – |