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Virtual ActiGraph Digital Data Symposium 2021November 4, 2021 | 10:30 AM - 1:00 PM CT | Learn more
Circadian Rhythm of Vascular Function in Midlife Adults
Objective: Adverse cardiovascular events occur more frequently in the morning than at other times of the day. Vascular endothelial function (VEF)—a robust cardiovascular risk marker—is impaired during this morning period. We recently discovered that this morning impairment in VEF is not caused by either overnight sleep or the inactivity that accompanies sleep.