There are multiple definitions:

1. transvalvular pressure gradient(English)

   • EOA
   • Hemodynamics, Cardiology

2. transpulmonary pressure gradient(English)

   • equals (mPAP-PCWP)
   • mPAP, PAP, PCWP, PH, PHC, PVR
   • Pulmonology, Hemodynamics
   • https://doi.org…000000000001273