Table 1.
Demographic, clinical information, RHC results and cine MRI-derived LV/RV functional indices of HFpEF and HFrEF patients
| HFpEF (n = 19) | HFrEF (n = 9) | P values | |
|---|---|---|---|
| Age (years old) | 59.8 ± 12.7 | 60.7 ± 16 | 0.884 |
| Male (%) | 6 (26) | 5 (56) | 0.212 |
| Height (cm) | 168 ± 10 | 168.2 ± 5.8 | 0.95 |
| Weight (Kg) | 94.4 ± 27.6 | 92 ± 17.4 | 0.817 |
| BMI | 33.2 ± 8.6 | 32.4 ± 5.2 | 0.8 |
| PCWP (mmHg) | 19.7 ± 2.5 | 22.1 ± 4.8 | 0.091 |
| sPAP (mmHg) | 60.5 ± 19.1 | 57.8 ± 11.7 | 0.701 |
| dPAP (mmHg) | 25.7 ± 9.4 | 26.4 ± 7 | 0.843 |
| mPAP (mmHg) | 37.3 ± 10 | 38.7 ± 8.2 | 0.719 |
| PVR (Wood units) | 4.2 ± 3.1 | 3.5 ± 1.4 | 0.61 |
| Cpc-PH (%) | 8 (42) | 5 (56) | 0.398 |
| LVEF (%) | 63 ± 6.4 | 35.8 ± 9.4 | * |
| LVM (g) | 98.8 ± 21.8 | 125.9 ± 24.2 | 0.006 |
| LVEDV (mL) | 143.5 ± 57.5 | 193.4 ± 59.1 | 0.043 |
| LVESV (mL) | 54.6 ± 30.2 | 127.1 ± 48.6 | < 0.001 |
| LVSV (mL) | 88.9 ± 29.5 | 66.3 ± 22.5 | 0.052 |
| LVCO (L/min) | 6 ± 2.2 | 4.4 ± 1.1 | 0.06 |
| LVCI (L/min/m2) | 2.9 ± 0.9 | 2.2 ± 0.6 | 0.033 |
| RVEF(%) | 49.4 ± 11.4 | 40.2 ± 15.2 | 0.086 |
| RVEDV (mL) | 176.3 ± 53 | 162 ± 37.3 | 0.474 |
| RVESV (mL) | 92.2 ± 43.7 | 99.6 ± 44.2 | 0.681 |
| RVSV (mL) | 84.1 ± 23.5 | 62.4 ± 25.2 | 0.035 |
| RCVO (L/min) | 5.6 ± 1.8 | 4.1 ± 1.3 | 0.036 |
| RVCI (L/min/m2) | 2.8 ± 0.9 | 2 ± 0.7 | 0.041 |
*
No comparison was performed on LVEF because patients were grouped by LVEF.