Coronary flow velocity reserve and carotid intima media thickness in patients with autosomal dominant polycystic kidney disease: From impaired tubules to impaired carotid and coronary arteries

Abstract

Background and objectives: Cardiovascular problems are a major cause of morbidity and mortality in patients with autosomal dominant polycystic kidney disease. Endothelial dysfunction, an early and reversible feature in the pathogenesis of atherosclerosis, is associated with increased vascular smooth muscle tone, arterial stiffening, and increased intima-media thickness. Coronary flow velocity reserve is a noninvasive test showing endothelial function of epicardial coronary arteries and coronary microcirculatory function. The aim of the study was to investigate the carotid intima-media thickness and coronary flow velocity reserve in patients with autosomal dominant polycystic kidney disease.