Computerized analysis of fetal heart rate indices during oral glucose tolerance test
-
A. Weissman
Abstract
Aims: To study the effect of maternal glucose ingestion during a 100 g oral glucose tolerance test on fetal heart rate indices.
Study design: Prospective study including 50 pregnant patients with an abnormal glucose challenge test who underwent a 100 g glucose tolerance test at 26–28 weeks gestation. Fetal heart rate was recorded and analyzed with the computerized Sonicaid Fetal Monitor System (Oxford 8000).
Results: Baseline fetal heart rate significantly increased 120 and 180 minutes following glucose ingestion (p < 0.05) both in patients who were subsequently diagnosed to have gestational diabetes and in these in whom the diagnosis was excluded. No significant changes were noted in other fetal heart indices.
Conclusions: The significant and consistent increase in baseline fetal heart rate following maternal glucose ingestion indicates that the fetus responds to changes in its' environment. The exact mechanism which causes this response has yet to be defined.
Copyright © 2003 by Walter de Gruyter GmbH & Co. KG
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Articles in the same Issue
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- Inducing proliferation of human amnion epithelial and mesenchymal cells for prospective engineering of membrane repair
- Obstetric outcome of excessively overgrown fetuses (≥= 5000 g): a case-control study
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- Comparison of perinatal outcome in fetuses with reverse or absent enddiastolic flow in the umbilical artery and/or fetal descending aorta
- Operative fetoscopical management of intrauterine obstructive uropathia by urethral stent
- The impact of intrapartum factors on umbilical cord blood stem cell banking
- Neonatal nucleated red blood cell count and postpartum complications in growth restricted fetuses
- Neonatal outcome of growth discordant twin gestations
- Management of unscarred ruptured uterus
- Lethargy in a newborn: lithium toxicity or lab error?
- Acute ethanol intoxication during pregnancy and consecutive fetal cardiac arrest: a case report
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