Preeclampsia-Associated Cardiovascular Risk Factors 6 Months and 2 Years After Pregnancy: The P4 Study.

Area of Science:

• Obstetrics and Gynecology
• Cardiology
• Public Health

Background:

• Preeclampsia is linked to long-term cardiovascular risk and early signs of cardiovascular aging.
• This study investigates persistent cardiovascular abnormalities two years after preeclampsia.

Purpose of the Study:

• To determine if blood pressure and other cardiovascular measures remain abnormal two years postpartum in women with a history of preeclampsia.
• To identify ongoing risk markers for future cardiovascular disease.

Main Methods:

• Blood pressure was measured using sphygmomanometry, 24-hour ambulatory monitoring, and central BP.
• Anthropometric and biochemical measures were collected at six months and two years postpartum.
• Comparisons were made between preeclampsia and normotensive pregnancy groups, both cross-sectionally and longitudinally.

Main Results:

• Women with preeclampsia showed significantly higher blood pressure at two years postpartum compared to normotensive controls.
• Higher body mass index and insulin resistance were also more common in the preeclampsia group two years postpartum.
• No significant changes in blood pressure were observed between six months and two years postpartum within either group.

Conclusions:

• Preeclampsia is associated with sustained hypertension and increased cardiovascular risk factors two years postpartum.
• Higher body mass index and insulin resistance scores contribute to elevated future cardiovascular risk.
• Routine cardiovascular risk screening is advised for all women with a history of preeclampsia.