A 29-year-old woman had early-onset pre-eclampsia requiring delivery at 32 weeks. Which long-term maternal cardiovascular risk is most strongly associated with this history?
- A No increased cardiovascular risk compared to normotensive pregnancies
- B Risk limited to venous thromboembolism
- C Increased risk only if she develops chronic hypertension within 1 year
- D Two-fold increased risk of ischemic heart disease and stroke ✓
Explanation
Pre-eclampsia, especially early-onset or severe disease, is independently associated with approximately a 2-fold increased long-term risk of ischemic heart disease, stroke, and cardiovascular mortality. This risk persists even after adjusting for traditional cardiovascular risk factors. ACOG and AHA recognize pre-eclampsia as a sex-specific cardiovascular risk factor. The risk is not limited to VTE or conditional on developing chronic hypertension.
Reference: Williams Obstetrics, 26th ed.
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