Association between maternal-fetal cardiac coupling strengths with maternal and fetal parameters

2022 12th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO) Pub Date : 2022-10-09 DOI:10.1109/ESGCO55423.2022.9931351

M. Alkhodari, N. Widatalla, Maisam Wahbah, Raghad Al Sakaii, Kiyoe Funamoto, A. Krishnan, Y. Kimura, Ahsan H. Khandoker

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Abstract

This study aims to investigate the associations of maternal-fetal demographic information (age, gestational age, and body mass index (BMI)) and heart rate variability with their cardiac coupling mechanisms during pregnancy. Coupling was determined from one-minute maternal-fetal electrocardio-graphy (ECG) signals in 172 pregnant women using phase coherence (λ) calculations. Accordingly, variables such as gestational age, maternal BMI, and maternal-fetal heart rate were found significant (p-value < 0.05) in discriminating between [1:2], [2:3], and [3:5] coupling scenarios. The results suggest the importance of maternal-fetal parameters and ECG recordings in the assessment of fetal well-being during pregnancy. Clinical Relevance-The maternal psychophysiological states are highly correlated with the fetal cardiac system. Accurate characterization of this correlation leads to better clinical assessment protocols and treatment plans to prevent many stillbirth cases

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母胎心脏偶联强度与母胎参数的关系

本研究旨在探讨妊娠期母胎人口统计学信息(年龄、胎龄、体重指数(BMI))和心率变异性与心脏耦合机制的关系。利用相位相干(λ)计算，从172名孕妇的一分钟母胎心电图(ECG)信号中确定耦合。因此，胎龄、母亲BMI和母胎心率等变量在区分[1:2]、[2:3]和[3:5]耦合情景时具有显著性(p值< 0.05)。结果表明，母胎参数和心电图记录的重要性，在评估胎儿健康在怀孕期间。临床相关性:产妇心理生理状态与胎儿心脏系统高度相关。这种相关性的准确表征导致更好的临床评估方案和治疗计划，以防止许多死产病例

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2022 12th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO)

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