Comparison of non-invasive fetal electrocardiogram to Doppler cardiotocogram during the 1st stage of labor
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Joscha Reinhard
, Barrie R. Hayes-Gill , Qian Yi , Hendrike Hatzmann and Sven Schiermeier
Abstract
Objective: We compared a non-invasive fetal electrocardiogram (fECG) to Doppler cardiotocogram (CTG) during the 1st stage of labor.
Study design: This was a prospective observational study of non-invasive fECG using five abdominal electrodes and one Doppler ultrasound probe in 27 patients. Data were analyzed for reliability, clinical and statistical equivalence.
Results: The fECG was similar to the traditional Doppler method. The fECG characterizes a fetal heart rate (FHR) trace in a similar way with regards to acceleration count, decelerations count and coincidence, variability and baseline. The FHR was overall correlated (Pearson's r=0.91).
Conclusion: This non-invasive fECG presents an alternative, reliable and accurate assessment for fetal well-being during the 1st stage of labor.
©2010 by Walter de Gruyter Berlin New York
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- Expert panel recommendation
- A template for defining the perinatal care of monochorionic twins: the Istanbul international ad hoc committee
- Recommendations and guidelines for perinatal practice
- Guidelines for the management of postterm pregnancy
- Review article
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- Metabolic parameters and perinatal outcomes of gestational diabetes mellitus in women with polycystic ovary syndrome
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- Original articles – Fetus
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- Original articles – Newborn
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- Letters to the Editor
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