NAMAZI, Hamidreza. COMPLEXITY AND INFORMATION-BASED ANALYSIS OF THE HEART RATE VARIABILITY (HRV) WHILE SITTING, HAND BIKING, WALKING, AND RUNNING. FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY. Singapore: WORLD SCIENTIFIC PUBL CO PTE LTD, 2021, vol. 29, No 05, p. nestránkováno, 10 pp. ISSN 0218-348X. Available from: https://dx.doi.org/10.1142/S0218348X21502017.
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Basic information
Original name COMPLEXITY AND INFORMATION-BASED ANALYSIS OF THE HEART RATE VARIABILITY (HRV) WHILE SITTING, HAND BIKING, WALKING, AND RUNNING
Authors NAMAZI, Hamidreza (364 Islamic Republic of Iran, guarantor, belonging to the institution).
Edition FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY, Singapore, WORLD SCIENTIFIC PUBL CO PTE LTD, 2021, 0218-348X.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30306 Sport and fitness sciences
Country of publisher Singapore
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 4.555
RIV identification code RIV/00216224:14510/21:00121894
Organization unit Faculty of Sports Studies
Doi http://dx.doi.org/10.1142/S0218348X21502017
UT WoS 000683456000012
Keywords in English Heart Rate Variability (HRV); Complexity; Information; Fractal Dimension; Sample Entropy; Shannon Entropy
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavlína Roučová, DiS., učo 169540. Changed: 5/5/2022 14:52.
Abstract
Analysis of the variations of heart activity during different human activities is an important area of research in sport sciences. Therefore, in this paper, we evaluated the variations of heart activity for 23 subjects while sitting, hand biking, walking, and running. Since the obtained R-R time series (as the indicator of heart rate variability (HRV)) has a complex structure that contains information, we employed fractal dimension, sample entropy, and Shannon entropy for our analysis. According to the results, doing a harder activity causes a more significant alteration in the complexity and information content of HRV. The results of statistical analyses also verified the obtained results. Similar investigations can be conducted in case of other activities to evaluate the variations in heart activity in different conditions.
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