Prehypertension is Associated With Abnormalities of Cardiac Structure and Function in the Atherosclerosis Risk in Communities Study.

ABSTRACT:

Background

Prehypertension (blood pressure (BP) of 120-139 mm Hg systolic and/or 80-89 mm Hg diastolic) is highly prevalent and is associated with increased cardiovascular risk. Our goal was to investigate the extent to which prehypertension is associated with end-organ alterations in cardiac structure and function in a large biracial cohort of older men and women.

Methods

We studied 4,871 participants of the Atherosclerosis Risk in Communities (ARIC) study who attended visit 5 (2011-2013) and underwent two-dimensional echocardiography while free of prevalent coronary heart disease or heart failure. We categorized participants into 3 groups: optimal BP (BP <120 mm Hg and <80 mm Hg) (n = 402), prehypertension (n = 537), and hypertension (n = 3,932).

Results

Individuals

SUBMITTER: Santos AB 

PROVIDER: S-EPMC5014084 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature