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[Maternal mortality due to heart disease].
H N Feitosa1, A F Moron, D Born
1Departamento de Tocoginecologia, Escola Paulista de Medicina, São Paulo, Brasil.
Revista De Saude Publica
|December 1, 1991
Summary
Maternal deaths in pregnant women with heart disease were linked to lack of prenatal care, previous cardiac surgery, and primigravida status. The critical period for mortality was the first 72 hours postpartum.
Area of Science:
- Cardiology
- Obstetrics
- Public Health
Context:
- Maternal mortality remains a significant public health concern globally.
- Cardiac disease in pregnancy presents unique challenges and risks.
- Understanding risk factors is crucial for improving outcomes.
Purpose:
- To analyze maternal mortality in pregnant women with cardiac disease.
- To identify etiological factors and associated risk factors for mortality.
- To evaluate prognostic parameters and critical periods for maternal death.
Summary:
- A retrospective study reviewed 694 pregnant women with cardiac disease from 1979-1989.
- Rheumatic, Chagas's, and congenital heart diseases were most common etiologies.
- Key mortality predictors included primigravida status, inadequate prenatal care, and prior cardiac surgery. Congestive heart failure and thromboembolism were leading causes of death. The early postpartum period (first 72 hours) was identified as the most critical.
Impact:
- Highlights the importance of comprehensive prenatal care for pregnant women with heart conditions.
- Suggests focusing interventions on the early postpartum period for high-risk patients.
- Informs clinical practice and public health strategies for managing cardiac disease in pregnancy.