nn The maternal ECG suppression algorithm for efficient extraction of the fetal ECG from abdominal signal

被引：0
|
作者：
Matonia, A. [2 ]
Jezewski, J. [2 ]
Horoba, K. [2 ]
Gacek, A. [2 ]
Labaj, P. [1 ]
机构：
[1] Silesian Tech Univ, Gliwice, Poland
[2] Inst Med Technol & Equipment, Zabrze, Poland
来源：
2006 28TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-15 | 2006年
关键词：
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
At present, noninvasive recording of abdominal fetal electrocardiogram and analysis of the fetal heart rate variability seems to be the most promising method to detect the fetal hypoxia. The main problem is to obtain a good quality fetal ECG, which is strongly distorted by maternal component of dominating energy. The paper presents the new method of maternal electrocardiogram recognition and suppression relying on determination of template maternal PQRST complex and its subtraction during consecutive maternal cardiac cycles. The efficiency of the developed method was evaluated and related to three other selected methods for maternal ECG suppression using dedicated coefficients created for this comparison.
引用
收藏
页码：296 / 299
页数：4
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