Interpreting category II fetal heart rate tracings: does meconium matter?
نویسندگان
چکیده
منابع مشابه
How to Approach Intrapartum Category II Tracings.
Since its inception, many have questioned the utility of electronic fetal heart rate (FHR) monitoring. However, it arrived without the benefit of clear, standard nomenclature, leading to difficulty interpreting studies regarding its benefit. In 2008, the National Institute of Child Health and Human Development (NICHD) developed standard nomenclature for interpreting eFHR tracings. Understanding...
متن کاملClassification of Fetal Heart Rate Tracings Based on Wavelet-transform & Self-organizing-map Neural Networks
The objective of the present study is the development of an automated computerized system that will assist the early diagnosis of fetal hypoxia. We demonstrate that it is possible to distinguish between healthy subjects and acidemic fetuses by way of wavelet transform analysis of the fetal heart rate recordings and fetal pulse oximetry (FSpO2). We focus on the values of the standard deviation o...
متن کاملHuman factors affecting the interpretation of fetal heart rate tracings: an update.
PURPOSE OF REVIEW Human factors can have an important impact on cardiotocography (CTG) interpretation and management decisions, and therefore may directly affect obstetrical outcomes. RECENT FINDINGS It has been well demonstrated that there is wide observer disagreement over CTG interpretation, particularly in the evaluation of variability, decelerations, and overall tracing classification. T...
متن کاملInterest rate and output gap: Does central bank credibility matter?
This paper studies the effects of central bank credibility on nominal interest rate and output gap on 17 inflation targeting (IT) developing countries using Instrument Variables (IV) over a period that spans 24 years (1996-2019). In the first stage, using new Keynesian model is obtained “Credibility loss” index to measure the importance of central bank past performance and its deviation from it...
متن کاملHeart rate variability and heart rate asymmetry analysis: does the inspiration/expiration ratio matter?
TO THE EDITOR: In the Journal of Applied Physiology, Wang et al. (2) published their studies on the effects of paced breathing at different inspiration/expiration (I/E) ratios on spontaneous baroreflex sensitivity (BRS), heart rate variability (HRV), and heart rate asymmetry (HRA). The authors concluded that the I/E ratio need not to be set in BRS or spectral HRV analysis. In our recent work (1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Obstetrics and Gynecology
سال: 2014
ISSN: 0002-9378
DOI: 10.1016/j.ajog.2014.06.033