Efficacy and safety of sotatercept across ranges of cardiac index in patients with pulmonary arterial hypertension: a pooled analysis of PULSAR and STELLAR - Gomberg-Maitland, Mardi; Badesch, David B.; Gibbs, J. Simon R.; Gruenig, Ekkehard; Hoeper, Marius M.; Humbert, Marc; Kopec, Grzegorz; Mclaughlin, Vallerie V.; Meyer, Gisela; Souza, Rogerio de (Journal of Heart and Lung Transplantation, 2025)