Gestational hypertension may increase risk of heart attack and heart failure

UK: Gestational hypertension (GH) increases risk of overall cardiovascular disease (CVD), specifically heart failure and  coronary heart disease (CHD), finds a recent study published in the Journal of the American Heart Association. 

Gestational hypertension, also known as pregnancy-induced hypertension is the new onset of high blood pressure (higher than 140 mm Hg systolic or 90 mm Hg diastolic) without proteinuria during pregnancy. Inconsistent findings have been found among studies evaluating the risk of CVD for women who have had pregnancies complicated by gestational hypertension.

Clare Oliver‐Williams, University of Cambridge, Cambridge, United Kingdom, and colleagues conducted a comprehensive review of studies to quantify the association between gestational hypertension and cardiovascular events in women.

The researcher conducted a systematic search of online databases for studies that examined the association between gestational hypertension and any cardiovascular event. Study characteristics and the relative risk (RR) of cardiovascular events associated with gestational hypertension were extracted from the eligible studies. A total of 21 studies involving 3 60 1192 women (127 913 with gestational hypertension) were identified.