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TAPSE/PASP Ratio Calculator
TAPSE/PASP Ratio: Explanation and Clinical Context The TAPSE/PASP ratio is a non-invasive echocardiographic index used to assess the coupling between right ventricular (RV) function and pulmonary arterial load. TAPSE (Tricuspid Annular Plane Systolic Excursion) measures longitudinal RV systolic function, while PASP (Pulmonary Artery Systolic Pressure) reflects the afterload imposed on the RV. This ratio provides insi