What's new in defining hypertension and classifying hypertensive disorders in pregnancy

Hypertensive disorders are the most common medical problems encountered by women during pregnancy and remain a major cause of maternal and fetal mortality and morbidity throughout the world. This article provides an update on the definition and classifications of hypertension in pregnancy and discusses the recent consensus statement from the Australasian Society into the Study of Hypertension in Pregnancy (ASSHP). A review of the relevance of the traditional triad of symptoms in the assessment of women for hypertensive disorders in pregnancy is also presented. An understanding of these issues will help midwives accurately assess women and ensure that appropriate management of pregnancies complicated by hypertensive disorders occurs.