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Swedish PAH Registry Risk Model Calculator
Swedish PAH Registry Risk Model: Explanation and Clinical Context The Swedish PAH Registry Risk Model is a validated prognostic tool for patients with pulmonary arterial hypertension (PAH), developed from the Swedish Pulmonary Arterial Hypertension Registry (SPAHR). It integrates six key clinical and hemodynamic variables: WHO Functional Class (FC), 6-Minute Walk Distance (6MWD), NT-proBNP, Right Atrial Pressure (RAP