Applicability of initial optimal maternal and fetal electrocardiogram combination vectors to subsequent recordings

doi:10.1088/1674-1056/23/11/118702

中国物理B ›› 2014, Vol. 23 ›› Issue (11): 118702-118702.doi: 10.1088/1674-1056/23/11/118702

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇下一篇

Applicability of initial optimal maternal and fetal electrocardiogram combination vectors to subsequent recordings

闫华文^a, 黄晓林^a, 肇莹^a, 司峻峰^a, 刘铁兵^b, 刘红星^a

a School of Electronic Science and Engineering, Nanjing University, Xianlin Campus, Nanjing 210046, China;
b Nanjing General Hospital of Nanjing Military Command, Nanjing 210023, China

收稿日期:2014-04-25 修回日期:2014-06-09 出版日期:2014-11-15 发布日期:2014-11-15
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 61271079).

Applicability of initial optimal maternal and fetal electrocardiogram combination vectors to subsequent recordings

Yan Hua-Wen (闫华文)^a, Huang Xiao-Lin (黄晓林)^a, Zhao Ying (肇莹)^a, Si Jun-Feng (司峻峰)^a, Liu Tie-Bing (刘铁兵)^b, Liu Hong-Xing (刘红星)^a

a School of Electronic Science and Engineering, Nanjing University, Xianlin Campus, Nanjing 210046, China;
b Nanjing General Hospital of Nanjing Military Command, Nanjing 210023, China

Received:2014-04-25 Revised:2014-06-09 Online:2014-11-15 Published:2014-11-15
Contact: Liu Tie-Bing, Liu Hong-Xing E-mail:njbull@163.com;njhxliu@nju.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 61271079).

摘要/Abstract

摘要：

A series of experiments are conducted to confirm whether the vectors calculated for an early section of a continuous non-invasive fetal electrocardiogram (fECG) recording can be directly applied to subsequent sections in order to reduce the computation required for real-time monitoring. Our results suggest that it is generally feasible to apply the initial optimal maternal and fetal ECG combination vectors to extract the fECG and maternal ECG in subsequent recorded sections.

关键词: fetal monitoring, real-time multi-channel recording, independent component analysis (ICA), periodic component analysis

Abstract:

Key words: fetal monitoring, real-time multi-channel recording, independent component analysis (ICA), periodic component analysis

中图分类号: (Biomedical engineering)

87.85.-d

闫华文, 黄晓林, 肇莹, 司峻峰, 刘铁兵, 刘红星. Applicability of initial optimal maternal and fetal electrocardiogram combination vectors to subsequent recordings[J]. 中国物理B, 2014, 23(11): 118702-118702.

Yan Hua-Wen (闫华文), Huang Xiao-Lin (黄晓林), Zhao Ying (肇莹), Si Jun-Feng (司峻峰), Liu Tie-Bing (刘铁兵), Liu Hong-Xing (刘红星). Applicability of initial optimal maternal and fetal electrocardiogram combination vectors to subsequent recordings[J]. Chin. Phys. B, 2014, 23(11): 118702-118702.

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Applicability of initial optimal maternal and fetal electrocardiogram combination vectors to subsequent recordings

Applicability of initial optimal maternal and fetal electrocardiogram combination vectors to subsequent recordings

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