Endothelial function is impaired across the stages of the menopause transition in healthy women.
Moreau KL, Hildreth KL, Meditz AL, Deane KD, Kohrt WM. Endothelial function is impaired across the stages of the menopause transition in healthy women. J Clin Endocrinol Metab. 2012 Dec; 97(12):4692-700.