Akademik Veri Yönetim Sistemi
EUROPEAN HEART JOURNAL, cilt.46, sa.39, ss.3905-3918, 2025 (SCI-Expanded, Scopus)
Background and Aims Increasing evidence suggests that COVID-19 survivors experience long-term cardiovascular complications possibly through development of vascular damage. The study aimed to investigate whether accelerated vascular ageing occurs after COVID-19 infection, and if so, identify its determinants. Methods This prospective, multicentric, cohort study, included 34 centres in 16 countries worldwide, in 4 groups of participants-COVID-19-negative controls (i) and three groups of individuals with recent (6 +/- 3 months) exposure to SARS-CoV-2: not hospitalized (ii), hospitalized in general wards (iii), and hospitalized in intensive care units (iv). The main outcome was carotid-femoral pulse wave velocity (PWV), an established biomarker of large artery stiffness. Results 2390 individuals (age 50 +/- 15 years, 49.2% women) were recruited. After adjustment for confounders, all COVID-19-positive groups showed higher PWV (+0.41, +0.37, and +0.40 m/s for groups 2-4, P < .001, P = .001 and P = .003) vs. controls [PWV 7.53 (7.09; 7.97) m/s adjusted mean (95% CI)]. In sex-stratified analyses, PWV differences were significant in women [PWV (+0.55, +0.60, and +1.09 m/s for groups 2-4, P < .001 for all)], but not in men. Among COVID-19 positive women, persistent symptoms were associated with higher PWV, regardless of disease severity and cardiovascular confounders [adjusted PWV 7.52 (95% CI 7.09; 7.96) vs. 7.13 (95% CI 6.67; 7.59) m/s, P < .001]. A stable or improved PWV after 12 months was found in the COVID+ groups, whereas a progression was observed in the COVID- group. Conclusions COVID-19 is associated with early vascular ageing in the long term, especially in women.