Association of Anxiety With Resistance Vessel Dysfunction in Human Atherosclerosis

Abstract

Anxiety is uniquely and substantially related to poorer resistance vessel function (both endothelial and vascular smooth muscle functions) in individuals with atherosclerosis. These relationships are independent of medication, depression, and cardiovascular risk factors, with the exception of BMI. These findings support the concept that anxiety potentially increases vascular events through worsening of vascular function in atherosclerotic disease.