Value of electrocardiographic and ankle-brachial index abnormalities for prediction of coronary atherosclerosis in asymptomatic subjects with type 2 diabetes mellitus.

Type 2 diabetes mellitus (DM) is associated with increased cardiovascular risk, in part due to accelerated subclinical atherosclerosis. Electrocardiographic (ECG) and ankle-brachial index (ABI) abnormalities are used to screen for cardiovascular risk in the clinic. However, their capacity to identify patients with type 2 DM with nonobstructive subclinical atherosclerosis is unknown.

CXCL16 is a marker of inflammation, atherosclerosis, and acute coronary syndromes in humans.

Objectives: This study was designed to determine the association of CXCL16 with inflammation, atherosclerosis, and acute coronary syndromes.

Background: Vascular inflammation coincides with uptake of modified lipoproteins in the pathogenesis of atherosclerosis. CXCL16 is a protein that shares scavenger receptor function, promoting uptake of modified lipids, with the activities of an inflammatory chemokine.