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[Triple mechanical heart valve prosthesis and pregnancy]
C Armida Iñigo-Riesgo1, R Pérez Medina
1Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco.
Ginecologia Y Obstetricia De Mexico
|May 1, 1995
Summary
A multiparous woman with multiple mechanical heart valve replacements successfully completed her sixth pregnancy on coumarins. This case highlights optimal management strategies for pregnant women with complex cardiac conditions.
Area of Science:
- Cardiology
- Maternal-Fetal Medicine
- Cardiac Surgery
Background:
- Management of anticoagulation in pregnant patients with mechanical heart valves is complex.
- Previous valve replacements (mitral, aortic, tricuspid) necessitate careful monitoring during pregnancy.
- The use of coumarins during pregnancy requires a delicate balance between maternal and fetal safety.
Observation:
- A 36-year-old multiparous woman on coumarins with multiple mechanical valve replacements underwent her sixth pregnancy.
- The pregnancy was hemodynamically stable, with no signs of cardiovascular decompensation.
- She delivered a healthy female infant weighing 1,700 g, without congenital anomalies.
Findings:
- Successful management of anticoagulation with coumarins throughout pregnancy.
- Absence of maternal cardiovascular complications or fetal malformations.
- Delivery of a healthy neonate despite complex cardiac history.
Implications:
- Demonstrates the feasibility of successful pregnancy in women with multiple mechanical heart valves on coumarin therapy.
- Underscores the importance of multidisciplinary care in managing high-risk pregnancies.
- Provides insights into optimizing outcomes for both mother and infant in challenging cardiovascular cases.