Table 3.
Hemodynamic Data from Right Heart Catheterizationof COHARD-PH Registry Patients
| Right Heart Catheterization Result | Total (n = 614) |
|---|---|
| mPAP (mmHg) [median (IQR)] | 34.0 (23.0–56.0) |
| PVRi (Wood Unit.m2 )[median (IQR)] | 3.3 (1.6–11.6) |
| mRAP (mmHg) [median (IQR)]a | 9.0 (6.0–13.0) |
| PAWP (mmHg) [median (IQR)]b | 10.0 (7.0–13.0) |
| mLAP (mmHg) [median (IQR)]c | 10.0 (7.0–14.0) |
| Flow Ratio [median (IQR)] | 2.3 (1.4–3.4) |
| Aorta saturation (%)[mean ± SD]d | 91.9 ± 8.2 |
| SVC saturation (%)[mean ± SD]e | 62.9 ± 9.6 |
| IVC saturation (%)[mean ± SD]f | 72.8 ± 9.9 |
| Left atrial saturation (%)[mean ± SD]g | 91.7 ± 5.7 |
| Right atrial saturation (%)[mean ± SD]h | 77.6 ± 9.9 |
| Right ventricle saturation (%)[mean ± SD]h | 80.2 ± 11.6 |
| Pulmonary artery saturation (%)[mean ± SD]i | 81.4 ± 10.0 |
| Pulmonary vein saturation (%)[mean ± SD]j | 94.1 ± 5.9 |
| PAH [n (%)] | 411 (66.9) |
| Vasoreactivity test [n (%)]k | |
| -Vasoreactive | 43 (23.1) |
| -Non vasoreactive | 143 (76.9) |
| Correctable [n (%)] | 363 (59.1) |
a data of 563 patients; b data of 219 patients; c data of 517 patients; d data of 467 patients; e data of 507 patients; f data of 457 patients; g data of 418 patients; h data of 456 patients; i data of 499 patients; j data of 410 patients; k performed in 186 patients
mPAP mean pulmonary artery pressure, PVRi pulmonary vascular resistance index, mRAP mean right atrial pressure, PAWP pulmonary artery wedge pressure, mLAP mean left atrial pressure, SVC superior vena cava, IVC inferior vena cava, PAH pulmonary arteryhypertension