Global, regional, and national burden of pulmonary arterial hypertension in adults aged ≥60 years from 1990–2021: SDI-stratified trend analysis and projections to 2050

These findings underscore the escalating burden of PAH among the elderly and emphasize the urgent need for targeted public health strategies to address this growing challenge. Our study highlights the importance of continued surveillance and the development of interventions to mitigate the impact of PAH on aging populations worldwide.