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Acquired heart disease in pregnancy
Gregory A L Davies1, William N P Herbert
1Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Queen's University, Kingston, ON, Canada.
Journal of Obstetrics and Gynaecology Canada : JOGC = Journal D'Obstetrique Et Gynecologie Du Canada : JOGC
|June 15, 2007
Summary
Pregnancy outcomes for women with rheumatic heart disease vary by lesion type. Regurgitant lesions often improve, while severe stenotic lesions require intensive cardiac and obstetric monitoring throughout pregnancy and postpartum.
Area of Science:
- Cardiology and Obstetrics
- Maternal-Fetal Medicine
- Cardiovascular Disease in Pregnancy
Background:
- Rheumatic heart disease (RHD) incidence is declining in industrialized nations.
- Pregnancy presents unique challenges for women with pre-existing cardiac conditions.
- Understanding lesion-specific risks is crucial for managing RHD in pregnancy.
Purpose of the Study:
- To review the assessment and management of specific cardiac disorders in pregnancy.
- To detail the expected outcomes and monitoring needs for pregnant women with RHD.
- To provide guidance for obstetricians and cardiologists managing RHD during gestation.
Main Methods:
- Review of current literature and clinical guidelines on RHD and pregnancy.
- Analysis of symptom progression and therapeutic requirements based on lesion type.
- Identification of critical monitoring periods during pregnancy, labor, and postpartum.
Main Results:
- Women with regurgitant lesions often experience symptomatic improvement during pregnancy.
- Mild to moderate stenotic lesions generally have good pregnancy outcomes.
- Severe stenotic lesions necessitate close, multidisciplinary monitoring, particularly in late pregnancy and postpartum.
Conclusions:
- Management strategies for RHD in pregnancy must be tailored to the specific valve lesion.
- Early identification and management of severe stenotic lesions are critical for maternal and fetal well-being.
- This review emphasizes the importance of collaborative care between cardiology and obstetrics.
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