FETAL MAGNETOCARDIOGRAM AMPLITUDE OSCILLATIONS ASSOCIATED WITH RESPIRATORY SINUS ARRHYTHMIA

被引：17

作者：

WAKAI, RT ^{[1
]}

WANG, MH ^{[1
]}

LEUTHOLD, AC ^{[1
]}

MARTIN, CB ^{[1
]}

机构：

[1] UNIV WISCONSIN,DEPT OBSTET & GYNECOL,MADISON,WI 53706

来源：

PHYSIOLOGICAL MEASUREMENT | 1995年 / 16卷 / 01期

关键词：

FETAL MAGNETOCARDIOGRAM; FETAL HEART RATE VARIABILITY; RESPIRATORY SINUS ARRHYTHMIA; FETAL MONITORING;

D O I：

10.1088/0967-3334/16/1/006

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

We show that oscillations at foetal breathing frequencies observed in foetal heart rate (FHR) tracings obtained from foetal magnetocardiogram (FMCG) recordings are often accompanied by synchronous modulation of FMCG Signal amplitude. This implies an association between the ma oscillations and foetal chest wall movements, corroborating the hypothesis that the oscillations are due to respiratory sinus arrhythmia.

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收藏

页码：49 / 54

页数：6

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