title: Heart disease in pregnancy.
abstract: Cardiac disease is the leading cause of maternal mortality in the developed world. The majority of women with heart disease are able to successfully undergo pregnancy. However, in women with severely impaired ventricular function, severe left heart obstruction, pulmonary hypertension and aortopathy, such as Marfan syndrome, with significant aortic dilatation, pregnancy is associated with a significant risk, and these women should be counselled against pregnancy if there is no option for treatment that reduces risk. Although there are increasing numbers of women with congenital heart disease who are considering pregnancy, as a result of joint expert specialist cardiac and obstetric care, maternal mortality is low. Most of the observed mortality occurs in women with structurally normal hearts who were not known to have heart disease before their pregnancy. It is therefore important that those caring for pregnant women are aware of the risk factors for and presentation of cardiac conditions in pregnancy. We review the presentation and management of both congenital and acquired heart diseases in pregnancy.
authors.affiliation: Adult Congenital Heart Disease Unit, Department of Cardiology, Queen Elizabeth Hospital, Edgbaston, Birmingham B15 2TH, UK. Electronic address: Yaso.Emmanuel@gstt.nhs.uk.
authors.forename: Y
authors.initials: Y
authors.lastname: Emmanuel
authors.affiliation: Adult Congenital Heart Disease Unit, Department of Cardiology, Queen Elizabeth Hospital, Edgbaston, Birmingham B15 2TH, UK. Electronic address: Sara.Thorne@uhb.nhs.uk.
authors.forename: S A
authors.initials: SA
authors.lastname: Thorne
mesh_terms: D000925:Anticoagulants / Q000009:adverse effects; D001018:Aortic Diseases / Q000628:therapy*; D001145:Arrhythmias, Cardiac / Q000628:therapy; D037001:Directive Counseling; D042241:Early Diagnosis; D005260:Female; D006330:Heart Defects, Congenital / Q000628:therapy; D006331:Heart Diseases / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D006349:Heart Valve Diseases / Q000628:therapy; D006439:Hemodynamics; D006801:Humans; D006976:Hypertension, Pulmonary / Q000628:therapy; D016742:Preconception Care / Q000379:methods; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D018570:Risk Assessment; D018754:Ventricular Dysfunction / Q000628:therapy
chemical_list: D000925:Anticoagulants
keywords: heart disease; pregnancy