Low birthweight is associated with narrower arterioles in adults.

Low birthweight is associated with increased risk of hypertension, but underlying mechanisms are obscure. We hypothesized structural microvascular alterations may be one such mechanism. We examined the association of birthweight and retinal arteriolar caliber in 3800 persons aged 51 to 72 years participating in a population-based study in 4 US communities… CONTINUE READING