RV-PA coupling

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Sotatercept Enhances Right Heart Function by Optimizing Mechanics in Pulmonary Arterial Hypertension

Sotatercept improves right heart mechanics in patients with pulmonary arterial hypertension by decreasing right ventricular afterload and contractility in a balanced manner, enhancing right ventricular free wall function and right atrial pe

Sep 25, 2026

Cardiology

Right Ventricular to Pulmonary Artery Coupling: A New Prognostic Marker in Heart Failure Therapy

A study reveals that RV-PA coupling, measured by TAPSE/sPAP ratio, significantly predicts outcomes in HFrEF patients during GDMT up-titration, highlighting its potential as a treatment target.

Apr 22, 2026