Fig. 5

Right ventricular (RV) direct flow, residual volume, fractional flow ratio, RVEF, RV GLS, TAPSE and right atrial (RA) area to detect PAH with intermediate and high risk based on A risk stratification score, and B REVEAL 2.0 score. Fractional flow ratio RV direct flow/RV residual volume, RVEF right ventricular ejection fraction, GLS global longitudinal strain, TAPSE tricuspid annular plane systolic excursion, PAH pulmonary arterial hypertension, REVEAL Registry to Evaluate Early and Long-Term PAH Disease Management, AUC area under curve