Permutation entropy of fetal heart rate with extraction of maternal heartbeats
نویسندگان
چکیده
منابع مشابه
The Effects of Maternal Opium Abuse on Fetal Heart Rate using Non-Stress Test
Background: Opium is one of the most commonly abused opiates in developing countries including Iran. Considering the importance of maternal health on the newborn, we aimed to assess the effect of opium abuse on fetal heart rate (FHR) characteristics in a sample of pregnant women in Zahedan, Southeast Iran.Methods: This cross-sectional study was done on 100 pregnant women referring to Ali-Ibn-Ab...
متن کاملImprovements in fetal heart rate analysis by the removal of maternal-fetal heart rate ambiguities
BACKGROUND Misinterpretation of the maternal heart rate (MHR) as fetal may lead to significant errors in fetal heart rate (FHR) interpretation. In this study we hypothesized that the removal of these MHR-FHR ambiguities would improve FHR analysis during the final hour of labor. METHODS Sixty-one MHR and FHR recordings were simultaneously acquired in the final hour of labor. Removal of MHR-FHR...
متن کاملExtraction of Fetal Heart Rate and Fetal Heart Rate Variability from Mother's ECG Signal
This paper describes a new method for extracting the fetal heart rate (fHR) and the fetal heart rate variability (fHRV) signal non-invasively using abdominal maternal electrocardiogram (mECG) recordings. The extraction is based on the fundamental frequency (Fourier’s) theorem. The fundamental frequency of the mother’s electrocardiogram signal (fo-m) is calculated directly from the abdominal sig...
متن کاملthe effects of maternal opium abuse on fetal heart rate using non-stress test
background: opium is one of the most commonly abused opiates in developing countries including iran. considering the importance of maternal health on the newborn, we aimed to assess the effect of opium abuse on fetal heart rate (fhr) characteristics in a sample of pregnant women in zahedan, southeast iran. methods: this cross-sectional study was done on 100 pregnant women referring to ali-ibn-a...
متن کاملFetal Heart Rate Variability Extraction by Frequency Tracking
In this work, we propose an algorithm to extract the fetal heart rate variability from an ECG measured from the mother abdomen. The algorithm consists of two methods: a separation algorithm based on second-order statistics that extracts the desired signal in one shot through the data, and a hearth instantaneous frequency (HIF) estimator. The HIF algorithm is used to extract the mother heart rat...
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ژورنال
عنوان ژورنال: Electronics and Communications
سال: 2013
ISSN: 2312-1807,1811-4512
DOI: 10.20535/2312-1807.2013.18.5.142744