Endothelial Function Is Impaired across the Stages of the Menopause Transition in Healthy Women

Our findings suggest that a decline in endothelial function begins during the early stages of menopause (perimenopause) and worsens with the loss of ovarian function and prolonged estrogen deficiency. These data add to the accumulating evidence that the perimenopausal window is a critical time period for adverse changes in CVD risk.