Pregnancy complications increase long-term risk of peripheral artery disease in women

Women who experience pregnancy complications such as gestational diabetes, preeclampsia, or preterm delivery face a markedly higher long‑term risk of developing peripheral artery disease (PAD), a new study published in *PLOS Medicine* reports. The research, led by Casey Crump of the University of Texas, examined medical records from a large cohort of women and found that those who had any of the three obstetric complications were significantly more likely to be diagnosed with PAD later in life compared with women who had uncomplicated pregnancies.

The investigators followed participants for several decades, adjusting for traditional cardiovascular risk factors such as age, smoking, and body mass index. Even after controlling for these variables, the association between pregnancy complications and subsequent PAD remained robust, suggesting that the adverse vascular changes that occur during gestational disorders may have lasting effects on arterial health. The study highlights the importance of monitoring cardiovascular risk in women with a history of gestational diabetes, preeclampsia, or preterm birth, conditions that are already known to increase the likelihood of future heart disease.

These findings underscore the need for clinicians to consider a woman's obstetric history when assessing long‑term vascular risk. Early identification and management of PAD risk factors in this population could help prevent the progression of arterial disease and improve outcomes. The study adds to a growing body of evidence that pregnancy complications serve as early markers of future cardiovascular morbidity.