Predictive Power of Pulmonary Artery Stiffness - Right Ventricular Interplay, but not Pulmonary Vascular Resistance, in Mild Pulmonary Hypertension: A PVRI GoDeep meta-registry analysis.
BACKGROUND Pulmonary vascular diseases are characterized by mean pulmonary artery pressure (mPAP) and pulmonary vascular resistance (PVR), both reflecting the steady-flow component of right ventricular (RV) afterload while neglecting pulsatile elements. Pulmonary artery compliance (PAC) and arterial elastance (Ea) capt...