Table 2.
CMR measurements of control subjects and PH patients.
| Control subjects | PH patients | p-value | |
|---|---|---|---|
| CI (l/min/m2) | 3.3 ± 0.9 | 2.6 ± 0.9 | 0.267 |
| HR (bpm) | 73 ± 12 | 82 ± 16 | 0.107 |
| SV (ml) | 72 ± 18 | 54 ± 21 | 0.001 |
| SV index (ml/m2) | 35 ± 19 | 30 ± 11 | 0.001 |
| RVEF (%) | 56 ± 8 | 36 ± 12 | 0.001 |
| LVEF (%) | 65 ± 8 | 66 ± 9 | 0.689 |
| RVEDV (ml) | 126 ± 36 | 155 ± 61 | 0.001 |
| LVEDV (ml) | 119 ± 34 | 90 ± 29 | 0.001 |
CI = cardiac index; HR = heart rate; SV = stroke volume; SVI = stroke volume index; RV = right ventricle; LV = left ventricle; EF = ejection fraction; EDV = end-diastolic volume. Values are mean ± SD.