Fetal Tachyarrhythmia - Part I: Diagnosis
Author Information
Author(s): Oudijk Martijn A MD, PhD, Visser Gerard HA MD, PhD, Meijboom Erik J MD, PhD
Primary Institution: Department of Obstetrics and Gynecology, University Medical Center Utrecht
Conclusion
Fetal tachycardia is a rare disorder that requires specialized evaluation to define its electrophysiologic diagnosis.
Supporting Evidence
- Fetal tachycardia occurs in approximately 0.4-0.6% of all pregnancies.
- Fetal atrial flutter accounts for approximately 21-50% of fetal tachycardia cases.
- Supraventricular tachycardia is reported to account for 47-68% of cases of fetal tachycardia.
Takeaway
Fetal tachycardia is when a baby's heart beats too fast, and doctors need special tools to figure out what's wrong and how to help.
Methodology
The study discusses various diagnostic methods for fetal tachycardia, including M-mode echocardiography and fetal magnetocardiography.
Limitations
The diagnosis of specific types of fetal tachycardia is difficult with current technology, and the condition may be underreported.
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