The impact of repeated, local heating-induced increases in blood flow on lower limb endothelial function in young, healthy females.

Purpose: The purpose of the present study was to examine the effect of repeated, single leg heating on lower limb endothelial function.

Methods: Macrovascular function was assessed with superficial femoral artery (SFA) reactive hyperemia flow-mediated dilation (RH-FMD) and sustained stimulus FMD (SS-FMD). Calf microvascular function was assessed as the peak and area under the curve of SFA reactive hyperemia (RH).