نتایج جستجو برای: fetal
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Introduction and Objectives: Nulliparous women with unplanned pregnancy experience high levels of anxiety, which may adversely affect maternal-fetal attachment. Therefore, in this study, we aimed to determine the effect of guided imagery on maternal-fetal attachment in nulliparous women with unplanned pregnancy. Materials and Methods: In this clinical trial, 67 nulliparous women with unplanned ...
We present a case of fetal tachycardia associated with maternal use of long-acting pseudoephedrine, an over-the-counter decongestant. No previous studies exist on pseudoephedrine or other over-the-counter decongestants and their effect on the fetal heart. The elevated fetal heart rate led to difficulty in interpreting a nonstress test. The normal human fetal heart rate at term is 110 to 160 bea...
Abstra ct. Hyperglycemia has been shown to induce arterial hypoxemia in the chronically catheterized fetal sheep. To investigate the mechanism behind this glucose-induced hypoxemia, eight pregnant ewes and their fetuses were studied. Fetal glucose infusion (1 1.9±0.6 mg glucose/kg per min) was associated with a doubling of the fetal plasma glucose concentration with concomitant elevation of the...
Non-reassuring fetal status is a term used to describe suspected etal hypoxia and is meant to replace the more ubiquitous term fetal distress.” Fetal distress, defined as progressive fetal hypoxia nd/or acidemia secondary to inadequate fetal oxygenation, is a erm that is used to indicate changes in fetal heart patterns, reduced etal movement, fetal growth restriction, and presence of mecoium st...
consensus has formed among sonographers, radiologists, obstetricians, and maternal-fetal medicine subspecialists: screening for fetal heart disease deserves the dubious distinction of being one of the most challenging and least successful aspects of fetal ultrasonography. Because of the challenges inherent with screening the fetus for congenital heart disease (CHD), the rate of prenatal detecti...
Background: Gestational weight gain is an impressive factor in the fetal outcome. Intrauterine growth restriction (IUGR) is one of the most important problems during fetal period that may lead to many perinatal and long-term complications and growing neonatal morbidities and mortalities. The aim of the study was to ascertain the relationship between umbilical cord blood leptin concentration and...
This chapter examines which method is most appropriate for controlling fetal well-being in childbirth in healthy women, when and how to use fetal monitoring and how to interpret it. The following methods of fetal control will be assessed: intermittent auscultation (IA), intermittent electronic fetal monitoring (CEFM), analysis of the ST segment of the fetal ECG (STAN), fetal pulse oximetry, fet...
Introduction This study presents the first direct investigation of fetal brain activity in utero using fMRI. Human fetal brain activity is usually studied indirectly by monitoring the changes in fetal heart rate and associated fetal movements, although recently fetal MEG has been attempted’. fMRI offers a safe and relatively robust method of monitoring fetal brain activity. This has major impli...
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