Use this url to cite publication: https://hdl.handle.net/20.500.12512/92068
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The Concatenations of electrocardiographic parameters at the anaerobic threshold / Virginija Bertašiūtė, Algė Daunoravičienė, Kristina Berškienė, Helmut Schwela
Type of publication
Straipsnis kitoje duomenų bazėje / Article in other database (S4)
Author(s)
Schwela, Helmut | Erfurt Klinikum, Department of the Innere Medicine, Laboratory of the Functional Diagnostics, Germany |
Title
The Concatenations of electrocardiographic parameters at the anaerobic threshold / Virginija Bertašiūtė, Algė Daunoravičienė, Kristina Berškienė, Helmut Schwela
Publisher (trusted)
Lietuvos sporto universitetas |
Is Referenced by
SPORT Discus |
Date Issued
Date Issued |
---|
2014 |
Extent
p. 3-9.
Is part of
Education. Physical Training. Sport (“Baltic Journal of Sport and Health Sciences” since 2014). Kaunas : Lietuvos sporto universitetas, 2014, Nr. 2(93).
Version
Originalus / Original
Field of Science
Abstract
Background. An anaerobic threshold has been an important index of performance for assessing cardiopulmonary and muscle integration during aerobic exercise. The analysis of electrocardiographic parameters concatenations can be used to describe the physiological changes in the whole body during physical load. Research aim was to evaluate the concatenations of electrocardiographic parameters in different physical ability men group at the aerobic threshold during bicycle ergometry. Methods. The research contingent consisted of 90 healthy men who according to the power achieved at the anaerobic threshold were divided into 3 groups, and 17 men who had increased blood pressure and were assigned to a group of health problems. The following tests were used: anthropometric measurements, electrocardiography, bicycle ergometry, spiroergometry and mathematical statistics. During bicycle ergometry the pulmonary gas exchange rates were collected, which was used to establish the anaerobic threshold. Results. This research has shown changes in the functional parameters of the cardiovascular system and interparametric concatenations of different fractal levels at the anaerobic threshold. This study established that the best results were obtained in the high aerobic power group. Conclusions. This research established that the functional parameters of the cardiovascular system depended on the physical ability of subjects. At the anaerobic threshold in the high aerobic power group, the body metabolism and regulatory systems (JT/QRS) and heart and body (RR/QRS) interaction was weaker, and the heart metabolism and regulatory systems (RR/JT) interaction was stronger than in other research groups (p < .05).
Type of document
type::text::journal::journal article::research article
ISSN (of the container)
1392-5644
Other Identifier(s)
(LSMU ALMA)990000849310107106
Coverage Spatial
Lietuva / Lithuania (LT)
Language
Anglų / English (en)
Bibliographic Details
20