198: Application of fetal heart rate (FHR) algorithms to predict acidemia at birth
نویسندگان
چکیده
منابع مشابه
Investigating pH based evaluation of fetal heart rate (FHR) recordings
Cardiotocography (CTG) is a standard tool for the assessment of fetal well-being during pregnancy and delivery. However, its interpretation is associated with high inter- and intra-observer variability. Since its introduction there have been numerous attempts to develop computerized systems assisting the evaluation of the CTG recording. Nevertheless these systems are still hardly used in a deli...
متن کاملPatterns of fetal heart rate response at ∼30 weeks gestation predict size at birth.
There is evidence that fetal exposure to maternal stress is associated with adverse birth outcomes. Less is known about the association between fetal responses to a stressor and indicators of fetal maturity and developmental outcomes. The purpose of the present study was to determine whether fetal heart rate (FHR) patterns in response to a startling stimulus at ∼30 weeks of gestation were assoc...
متن کاملThe Regional Centralization of Electronic Fetal Heart Rate Monitoring and Its Impact on Neonatal Acidemia and the Cesarean Birth Rate
Objective. The improvement of the accuracy of fetal heart rate (FHR) pattern interpretation to improve perinatal outcomes remains an elusive challenge. We examined the impact of an FHR centralization system on the incidence of neonatal acidemia and cesarean births. Methods. We performed a regional, population-based, before-and-after study of 9,139 deliveries over a 3-year period. The chi-square...
متن کاملFetal acidemia and electronic fetal heart rate patterns: is there evidence of an association?
OBJECTIVE Despite the ubiquity of electronic fetal monitoring, the validity of the relationship between various fetal heart rate (FHR) patterns and fetal acidemia has not yet been established in a large unselected series of consecutive pregnancies. The aim of this study was to examine the published literature for evidence of such a relationship. METHODS Four hypotheses based on assumptions in...
متن کاملPrediction of neonatal acidemia by computer analysis of fetal heart rate and ST event signals.
OBJECTIVE The objective of the study was to evaluate the accuracy of computer analysis of fetal heart rate (FHR) and ST event signals in prediction of neonatal acidemia. STUDY DESIGN One hundred forty-eight FHR tracings were evaluated to identify red alerts provided by the system, based on automated analysis of FHR and ST event signals, and compared with the occurrence of umbilical artery aci...
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ژورنال
عنوان ژورنال: American Journal of Obstetrics and Gynecology
سال: 2016
ISSN: 0002-9378
DOI: 10.1016/j.ajog.2015.10.235