Prospective associations of allostatic load with heart failure incidence and prognosis: findings from two national cohorts
Aim: Allostatic load (AL) is a composite measure of cumulative physiological stress, but its role in heart failure (HF) onset and prognosis remains unclear. Methods: We analyzed data from two U.S. cohorts. Logistic regression assessed AL and incident HF in 3,814 adults from the Health and Retirement Study (HRS, 2016–20...