Effect of uncomplicated chronic hypertension on the risk of small-for-gestational age birth.

This study assesses the effect of chronic hypertension on fetal growth. A cohort of 1,938 pregnant women attending five prenatal clinics in France between August 1991 and May 1993 were enrolled in a prospective study. Chronic hypertension was defined according to blood pressure at enrollment and past history, and cases complicated by preeclampsia were excluded.

[Calcium channel blockers in pregnancy].

Calcium channel blockers are used more and more in pregnancy. No teratogenic effect has been observed in humans despite the lack of adequate studies. The use of calcium channel blockers in premature labor and in arterial hypertension may be recommended.