|本期目录/Table of Contents|

[1]朱宏亮,韩兆星,余松林,等.低温环境下心率变异性分析研究*[J].生物医学工程研究,2019,03:275-278.
 ZHU Hongliang,HAN Zhaoxing,YU Songlin,et al.Analysis of heart rate variability in low temperature environment[J].Journal of Biomedical Engineering Research,2019,03:275-278.
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低温环境下心率变异性分析研究*(PDF)

《生物医学工程研究》[ISSN:1006-6977/CN:61-1281/TN]

期数:
2019年03期
页码:
275-278
栏目:
出版日期:
2019-09-25

文章信息/Info

Title:
Analysis of heart rate variability in low temperature environment
文章编号:
1672-6278 (2019)03-0275-04
作者:
朱宏亮1韩兆星2余松林3胡祝强2王慧泉1△
1.天津工业大学 电子与信息工程学院,天津 300100;2.中国矿业大学 资源与安全工程学院,北京 100083;3.天津计量监督检测科学研究院,天津 300192
Author(s):
ZHU Hongliang1HAN Zhaoxing2YU Songlin3HU Zhuqiang2WANG Huiquan1
1.School of Electronics and Information Engineering,Tianjin Polytechnic University, Tianjin 300387,China;2.College of Resources & Safety Engineering,China University of Mining & Technology, Beijing 100083,China;3.Tianjin Institute of Metrological Supervision and Testing, Tianjin 300192
关键词:
低温作业时频域分析非线性分析心率变异性交感神经副交感神经
Keywords:
Low temperature Time frequency domain analysis Nonlinearity Heart rate variability Sympathetic nerve Parasympathetic
分类号:
R318
DOI:
10.19529/j.cnki.1672-6278.2019.03.03
文献标识码:
A
摘要:
为研究低温环境对人体交感神经和副交感神经活性的影响,设计了稳定低温环境下3名志愿者的心电图信号采集实验,对其心率变异性信息进行了时域、频域分析和非线性分析。实验结果显示在低温环境下,人体心率变异性有一定的变化规律,恢复环境温度20 min后,交感神经和副交感神经活性可以大致恢复,不会由低温引发心血管等严重疾病。实验结果为低温环境作业人员提供安全保障,提高作业效率。
Abstract:
In order to study the effect of low temperature on sympathetic and parasympathetic nerve activity, ECG signal acquisition experiments were designed for 3 volunteers in stable low temperature environment. The time domain, frequency domain and non-linear analysis of heart rate variability(HRV) were carried out. The experimental results showed that the heart rate variability of human body changed regularly in low temperature environment. The sympathetic and parasympathetic nerve activity could be restored roughly after 20 min of restoring the ambient temperature, and it would not cause cardiovascular and other serious diseases by low temperature. The experimental results provide security for emergency rescue personnel in low temperature environment and improve the efficiency of rescue.

参考文献/References

备注/Memo

备注/Memo:
(收稿日期:2018-12-05)天津市科技计划项目(16PTGCCX00120)。△通信作者Email:huiquan85@126.com
更新日期/Last Update: 2019-10-24