TABLE 2.
Hemodynamic determinations in patients with PoPH
| Baseline hemodynamics | Hemodynamics closest to the time of death | |
|---|---|---|
| Mean ± SD or median (IQR) | Mean ± SD or median (IQR) | |
| Time from RHC to death (mo) | 24 (IQR 9.5–44.5) | 8 (IQR 3.0–32.5) |
| RAP (mm Hg) (n = 67) | 10.5 ± 5.9 | 11.0 ± 6.7 |
| Mean PAP (mm Hg) (n = 69) | 46.7 ± 11.3 | 44.7 ± 11.6 |
| PAWP (mm Hg) (n = 68) | 13.7 ± 5.8 | 13.9 ± 5.5 |
| TD CO (L/min) (=69) | 6.3 ± 2.3 | 6.9 ± 2.8 |
| TD CI (n = 69) | 3.2 ± 1.0 | 3.5 ± 1.4 |
| PVR (WU) (n = 69) | 5.9 ± 2.8 | 5.5 ± 3.3 |
| MvO2 (n = 60) | 67.2 ± 9.4 | 68.3 ± 9.6 |
| TPG (n = 68) | 32.8 ± 11.7 | 30.2 ± 12.4 |
| DPG (n = 67) | 18.8 ± 9.3 | 17.5 ± 10.2 |
DPG, diastolic pulmonary gradient; IQR, interquartile range; MvO2, mixed venous oxygen saturation; PAP, pulmonary artery pressure; PAWP, pulmonary artery wedge pressure; PoPH, portopulmonary hypertension; PVR, pulmonary vascular resistance; RAP, right atrial pressure; RHC, right heart catheterization; TDCI, thermodilution cardiac index; TDCO, thermodilution cardiac output; TPG, transpulmonary gradient; WU, Wood units.