Age as an independent predictor of mortality in idiopathic and connective tissue disease-associated PAH: from the Spanish Registry of Pulmonary Hypertension (REHAP Registry)
Pulmonary arterial hypertension (PAH) is increasingly diagnosed in older adults. Elderly patients frequently present with a higher burden of cardiovascular and metabolic comorbidities and are often treated less intensively. Although these factors are believed to contribute to poorer outcomes, it remains uncertain...