A pilot study with flow mediated skin fluorescence: A novel device to assess microvascular endothelial function in coronary artery disease

Abstract

In this pilot study, it was demonstrated that NADH fluorescence measured by FMSF device in CAD patients was associated with established plasma endothelial markers, and that both ischemic and hyperemic response were blunted in patients with advanced disease and diabetes. Fur-thermore, FMSF device showed excellent repeatability and good agreement for repeated measurements. However, further study is warranted to confirm these results in a larger patient cohort. (Cardiol J 2018; 25, 1: 120-127).