Utility of serum HMGB1 in chronic obstructive pulmonary disease with pulmonary hypertension: A single-centre analysis.
BACKGROUND Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) with pulmonary hypertension (PH) worsen outcomes, yet reliable prognostic biomarkers remain lacking. RESEARCH QUESTION We aimed to determine the prognostic value of serum high-mobility group Box 1 (HMGB1) in individuals experiencing AECO...