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Cardiac disease in pregnancy
Surabhi Nanda1, Catherine Nelson-Piercy, Lucy Mackillop
1Women's Health, Guy's and St Thomas' Hospitals NHS Foundation Trust, London, UK.
Insights
Cardiac disease is a major cause of maternal death in the UK. This review covers common heart conditions in pregnancy, emphasizing multidisciplinary care for better maternal and fetal outcomes.
Area of Science:
- Cardiology
- Obstetrics
- Maternal Health
Background:
- Cardiac disease is the primary cause of maternal mortality in the UK.
- Key contributors include cardiomyopathy, myocardial infarction, ischemic heart disease, and aortic dissection.
- Rheumatic heart disease is re-emerging due to increased migrant populations.
Purpose of the Study:
- To review common cardiac conditions during pregnancy.
- To outline antenatal and intrapartum management strategies.
- To highlight the importance of a multidisciplinary approach.
Main Methods:
- Literature review of cardiac conditions in pregnancy.
- Discussion of management protocols for various cardiac diseases.
- Emphasis on collaborative care between obstetricians, cardiologists, and anesthesiologists.
Main Results:
- Pregnancy poses significant physiological challenges for women with heart disease.
- Uncorrected congenital heart disease and prosthetic valves complicate pregnancies.
- Multidisciplinary care is essential for managing maternal and fetal well-being.
Conclusions:
- Effective management requires a coordinated team approach.
- Planning for delivery, whether elective or emergency, is crucial.
- This review provides guidance on managing pregnant women with cardiac conditions.
Abstract:
Cardiac disease is the leading cause of maternal mortality in the UK. The major causes of cardiac deaths in pregnancy include cardiomyopathy, myocardial infarction, ischaemic heart disease and dissection of the thoracic aorta. With increasing numbers of migrant women in the UK, rheumatic heart disease in pregnancy has also re-emerged. Women with uncorrected congenital heart disease and those who have undergone corrective or palliative surgery may have complicated pregnancies. Women with metal prosthetic valves face difficult decisions regarding anticoagulation in pregnancy and have an increased risk of haemorrhage. Not all women with significant heart disease are able to meet the increased physiological demands of pregnancy. The care of pregnant women with heart disease thus requires a multidisciplinary approach, involving obstetricians, cardiologists and anaesthetists. This allows appropriate surveillance of maternal and fetal wellbeing, as well as planning and documentation of the management of elective and emergency delivery. This review discusses common cardiac conditions encountered in pregnancy and their antenatal and intrapartum management.
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