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Published on: May 26, 2023
Cardiac arrhythmias during pregnancy
Thomas Adam Burkart1, Jamie Beth Conti
1Division of Cardiovascular Medicine, Electrophysiology Section, University of Florida College of Medicine, 1600 Southwest Archer Road, , PO Box 100277, Gainesville, FL, 32610, USA, Thomas.burkart@medicine.ufl.edu.
Current Treatment Options in Cardiovascular Medicine
|September 16, 2010
Summary
Managing cardiac arrhythmias in pregnancy requires careful documentation and a conservative approach. Prioritize treatments with proven safety for both mother and fetus, avoiding empiric therapies.
Area of Science:
- Cardiology
- Maternal-Fetal Medicine
- Pharmacology
Background:
- Cardiac arrhythmias can pose risks during pregnancy.
- Treatment decisions must consider fetal well-being.
- Empiric therapy is contraindicated in pregnant patients with arrhythmias.
Purpose of the Study:
- To review the evaluation and management of cardiac arrhythmias in pregnant patients.
- To emphasize the importance of noninvasive documentation.
- To guide treatment strategies balancing maternal and fetal safety.
Main Methods:
- Review of existing literature and clinical experience.
- Emphasis on noninvasive diagnostic methods for arrhythmia documentation.
- Risk-benefit assessment for treatment decisions.
Main Results:
- Conservative management is recommended for minimal symptoms in structurally normal hearts.
- Pharmacologic therapy should prioritize drugs with established safety profiles in pregnancy.
- Newer antiarrhythmic agents carry unknown risks.
Conclusions:
- Thorough arrhythmia documentation is crucial.
- Treatment decisions must weigh symptom severity against maternal and fetal risks.
- Preemptive counseling and interventions like ablation before pregnancy are optimal for women with known arrhythmias.
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