2022
DOI: 10.1097/fm9.0000000000000147
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CTGNet: Automatic Analysis of Fetal Heart Rate from Cardiotocograph Using Artificial Intelligence

Abstract: This study investigates the efficacy of analyzing fetal heart rate (FHR) signals based on Artificial Intelligence to obtain a baseline calculation and identify accelerations/decelerations in the FHR through electronic fetal monitoring during labor.Methods: A total of 43,888 cardiotocograph(CTG) records of female patients in labor from January 2012 to December 2020 were collected from the NanFang Hospital of Southern Medical University. After filtering the data, 2341 FHR records were used for the study. The ObV… Show more

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Cited by 13 publications
(6 citation statements)
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“…Despite their widespread use, these signals often encounter interference from fetal or maternal movements and may diminish in quality as maternal body mass index increases. This limitation in CTG data reliability poses a substantial challenge in meeting the performance criteria necessary for its extensive clinical deployment ( 7 , 9 , 28 32 ). This challenge underscores the urgent need for innovative monitoring techniques such as the non-invasive fetal electrocardiogram ( 33 ) and electrohysterogram ( 34 ) to improve the fundamental data quality vital for developing automated systems.…”
Section: Biosignal-based Methods For Fetal-maternal Monitoringmentioning
confidence: 99%
“…Despite their widespread use, these signals often encounter interference from fetal or maternal movements and may diminish in quality as maternal body mass index increases. This limitation in CTG data reliability poses a substantial challenge in meeting the performance criteria necessary for its extensive clinical deployment ( 7 , 9 , 28 32 ). This challenge underscores the urgent need for innovative monitoring techniques such as the non-invasive fetal electrocardiogram ( 33 ) and electrohysterogram ( 34 ) to improve the fundamental data quality vital for developing automated systems.…”
Section: Biosignal-based Methods For Fetal-maternal Monitoringmentioning
confidence: 99%
“…Additionally, Zhong et al [22] examined the effectiveness of using AI to analyze FHR signals to calculate a baseline value, spot accelerations, and decelerations using electronic fetal monitoring during labor. In addition, the dataset is The NanFang Hospital of Southern Medical University provided a total of 43,888 CTG recordings of female patients undergoing deliveries.…”
Section: Fetal Hypoxia During Labor Using MLmentioning
confidence: 99%
“…However, it is a difficult task to reduce hundreds of thousands of multiscale simulation data to meaningful predictive biomarkers, and clinical biomarkers or quantitative measures of structural remodeling derived from raw imaging data were not considered in mechanistic modeling. Statistical models are ideal for identifying meaningful predictive biomarkers in high-dimensional simulation and clinical data ( Corral-Acero et al, 2020 ; Liu et al, 2021 ; Zeng et al, 2021 ; Zhong et al, 2022 ). Therefore, digital twin techniques have value in evidence generation, diagnosis and treatment.…”
Section: Applications Of Digital Twin Techniques In Atrial Fibrillati...mentioning
confidence: 99%