Artery-Related Differences in Atherosclerosis Expression

Abstract

The initiation, speed of development, and phenotypic expression of atherosclerotic plaques are artery-related. Foam cell lesions are frequent in the carotid arteries, probably explaining the dynamics in carotid intima-media thickness. Atherosclerosis develops slowly in femoral arteries, and severe atherosclerosis is dominated by fibrous plaques. The higher prevalence of lipid core plaques in all arteries in coronary death indicates a systemically more vulnerable expression of atherosclerosis in these individuals.