Cardiovascular risk in menopausal women and our evolving understanding of menopausal hormone therapy: risks, benefits, and current guidelines for use

• Main Authors: Sindhu Prabakaran, Arielle Schwartz, Gina Lundberg
• Format: Article
• Language: English
• Published: SAGE Publishing 2021-04-01
• Series: Therapeutic Advances in Endocrinology and Metabolism
• Online Access: https://doi.org/10.1177/20420188211013917

Women are at increased risk for cardiovascular disease (CVD) compared with men. While traditional risk factors for CVD seem to disproportionately affect women and contribute to this disparity, increased prevalence of CVD at midlife calls into question the contribution of menopause. Given the potential role that declining hormone levels play in this transition, menopause hormone therapies (MHT) have been proposed as a strategy for risk factor reduction. Unfortunately, trials have not consistently shown cardiovascular benefit with use, and several describe significant risks. Notably, the timing of hormone administration seems to play a role in its relative risks and benefits. At present, MHT is not recommended for primary or secondary prevention of CVD. For women who may benefit from the associated vasomotor, genitourinary, and/or bone health properties of MHT, CVD risks should be taken into account prior to administration. Further research is needed to assess routes, dosing, and formulations of MHT in order to elucidate appropriate timing for administration. Here, we aim to review both traditional and sex-specific risk factors contributing to increased CVD risk in women with a focus on menopause, understand cardiovascular effects of MHT through a review of several landmark clinical trials, summarize guidelines for appropriate MHT use, and discuss a comprehensive strategy for reducing CV risk in women.