Peripheral Atherosclerosis in Patients With Erectile Dysfunction: A Population-Based Study

Abstract Introduction The presence of erectile dysfunction (ED) could be a warning of vascular disease in different arterial territories. Aim The aim of this study was to investigate the association between ED and the presence of atherosclerosis in 2 different vascular beds: carotid and lower limbs. Methods A total of 614 volunteers between 45 and 74 years of age (mean age 61.0 years) were randomly selected from the general population. ED was assessed using the International Index of Erectile Function (IIEF-5). Ankle-brachial index (ABI) measurement and carotid atherosclerosis were evaluated by echo-Doppler. Main Outcome Measures Mean carotid intima-media thickness (IMT), prevalence of carotid plaques, mean ABI, and prevalence of ABI Results ED was present in 373 subjects (59.7%). Mean carotid IMT was significantly higher in men with ED (0.762 ± 0.151 mm vs 0.718 ± 0.114 mm, P P P  = .039). Both the IMT and the prevalence of carotid plaques increased significantly with ED severity ( P trend .004 and Conclusion In the general population, the presence of ED identifies subjects with higher atherosclerosis burden in carotid arteries but not in the lower extremities.