• Pressure of the main pulmonary artery, measured through Right heart catheterization

  • Normal PAP: 25/10 mmHg

  • 25 mmHg → Pulmonary hypertension

    Screenshot 2024-02-21 at 9.57.37 AM.png

  • Affected by

    • CO (flow)
    • PVR (resistance)
    • PAWP (afterload)