Pre-existing hypertension in pregnancy

Hypertension is common during pregnancy, complicating ∼10–15% of all pregnancies in the UK. The number of women who enter pregnancy affected by chronic hypertension is less clear, but has been estimated at ∼3%. Risk factors for chronic hypertension include maternal race and ethnicity, age, and body mass index (BMI). The changing demographics of t oday's antenatal population mean that pre-existing hypertension in pregnancy is an increasing clinical problem. Chronic hypertension in pregnancy can be defined as hypertension known to be present prior to conception or first recognised before 20 weeks of gestation.
Source: Obstetrics, Gynaecology and Reproductive Medicine - Category: OBGYN Authors: Tags: Review Source Type: research