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Idiopathic dilated cardiomyopathy presenting in pregnancy
1Department of Anaesthesia & Intensive Care, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, China.
Canadian Journal of Anaesthesia = Journal Canadien D'Anesthesie
|December 23, 1999
Summary
Idiopathic dilated cardiomyopathy in pregnancy is rare but serious. Management requires a multidisciplinary team, close monitoring, and consideration of pregnancy termination due to major risks like thromboembolism.
Area of Science:
- Cardiology
- Obstetrics
- Maternal-Fetal Medicine
Background:
- Idiopathic dilated cardiomyopathy (IDCM) is a rare condition.
- Pregnancy can exacerbate cardiac conditions.
- Early diagnosis and management are crucial.
Observation:
- A 27-year-old primigravida presented at 18 weeks gestation with symptoms of heart failure.
- Echocardiography revealed moderate left ventricular dysfunction (LVEF 35-40%), leading to an IDCM diagnosis.
- The patient opted against pregnancy termination and received medical management.
Findings:
- Emergency Cesarean delivery at 31 weeks gestation was performed due to maternal and fetal distress.
- Postoperative management included intensive care and various medications (dobutamine, captopril, warfarin).
- The patient suffered a severe embolic stroke 5 weeks postpartum and died 5 months later.
Implications:
- IDCM in pregnancy necessitates a multidisciplinary approach and vigilant peripartum monitoring.
- Termination of pregnancy should be considered in such cases.
- Thromboembolic complications represent a significant risk for pregnant patients with IDCM.