Immune–metabolic crosstalk between T cells and interstitial macrophages drives pulmonary vascular remodeling in cardiometabolic HFpEF
Pulmonary hypertension (PH) is a common and prognostically adverse complication in obese patients with heart failure with preserved ejection fraction (HFpEF). Cardiometabolic HFpEF-associated PH (PH-cHFpEF) is characterized by inflammation and metabolic dysregulation. Alterations in pulmonary immune cell populati...