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Valvular heart disease and pregnancy
1Division of Cardiology, Johns Hopkins University School of Medicine, 601 North Caroline Street, JHOC 7262, Baltimore, MD 21287-0960, USA. ttraill@jhmi.edu
Cardiology Clinics
|July 21, 2012
Summary
Pregnancy poses risks for women with valvular heart disease, particularly mitral stenosis. Careful assessment is crucial for managing conditions like aortic stenosis and Marfan syndrome during gestation.
Area of Science:
- Cardiology
- Obstetrics
- Genetics
Background:
- Valvular heart disease presents unique challenges during pregnancy.
- Specific conditions like mitral stenosis, aortic stenosis, and Marfan syndrome require careful consideration.
Purpose of the Study:
- To outline the risks and management strategies for pregnant women with various valvular heart conditions.
- To provide guidance on pregnancy outcomes based on specific cardiac diagnoses.
Main Methods:
- Review of existing literature on valvular heart disease and pregnancy.
- Analysis of risk factors associated with different types of valvular heart disease.
Main Results:
- Mitral stenosis poses the highest risk during pregnancy.
- Asymptomatic aortic stenosis and regurgitant lesions are generally well-tolerated.
- Pregnancy is contraindicated if aortic root dimension exceeds 4 cm in Marfan syndrome.
- Bioprosthetic valves may require careful monitoring due to potential deterioration.
Conclusions:
- Pregnancy management in women with valvular heart disease necessitates individualized risk assessment.
- Early identification and management of cardiac conditions are vital for maternal and fetal well-being.
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