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Diagnostic criteria for portopulmonary hypertension
| Clinical portal hypertension with or without significant chronic liver disease |
| Mean pulmonary artery pressure (mPAP) >25 mmHg at rest |
| Mean pulmonary capillary wedge pressure (mPCWP) <15 mmHg |
| Pulmonary vascular resistance (PVR) >240 dyne/sec/cm−5 (3.0 Wood Units) |
