NDLI: ECG and pulse variability analysis for exercise evaluation

Content Provider	IEEE Xplore Digital Library
Author	Lisheng Xu Yue Zhong Sainan Yin Yuemin Zhang Yanhua Shen Deguo Hao Yiming Hu Ruifeng Zhang
Copyright Year	2011
Description	Author affiliation: Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang City, Liaoning Province, 110004 China (Lisheng Xu; Yue Zhong; Sainan Yin; Yanhua Shen; Deguo Hao; Yiming Hu) \|\| Department of Physical Education, Northeastern University, Shenyang City, Liaoning Province, 110004 China (Yuemin Zhang; Ruifeng Zhang)
Abstract	ECG and pulse waveforms are important physiological parameters that can be utilized to analyze noninvasively physical condition and monitor cardiovascular diseases. In recent years, they were studied for evaluating the effects of exercise on human body. However, the systematical analysis on the changes of ECG and pulse waveforms before and after exercise has not been found. This study examines the change of ECG and pulse waveforms after 12-minute-running exercise in nine weeks with 10 healthy subjects. In the experiment, RQ, SQ and TQ represent the amplitude difference between R-, S-, T- and Q-wave of ECG, respectively. Similarly, H1 and H2 represent the amplitude of highest and small peak relative to the baseline of pulse waveforms, respectively. It was found that 90% of subjects' heart rate (HR) at rest has significant decreased (p<0.001) during the experiment period. Moreover, other parameters (RQ/SQ/HR, TQ/RQ/HR, baseline-signal ratio and H1/H2) all have significant difference (p<0.001) in nine weeks. 80% of RQ/SQ/HR, 60% of TQ/RQ/HR, 100% of baseline-signal energy ratio and 80% of H1/H2 at rest decreased during nine weeks experiment; while 70% of RQ/SQ/HR declined, 100% of TQ/RQ/HR and 90% of H1/H2 increased immediately after exercise comparing with rest condition. Results showed that these parameters could properly denote the change of ECG and pulse waveforms in exercise experiment. Furthermore, according to the variation trend of these parameters, it indicated that 12-minute-running improved cardiopulmonary function of subjects significantly.
Starting Page	52
Ending Page	57
File Size	887574
Page Count	6
File Format	PDF
ISBN	9781457703010
ISSN	2161816X
e-ISBN	9781457703027
e-ISBN	9781457703003
DOI	10.1109/ICAL.2011.6024683
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Heart rate Variability of physiological parameter Morphology PPG 12-minute-running Electrocardiography ECG Educational institutions Blood pressure Sensors
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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