Changes in autonomic nervous system activity in Scuba divingdiving

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F09%3A00011061" target="_blank" >RIV/61989592:15510/09:00011061 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Changes in autonomic nervous system activity in Scuba divingdiving
Original language description
The purpose of this study was to discover how the autonomous nervous system (ANS) responds to scuba diving with the recreation parameters. Method: The sample consisted of 20 scuba divers, 17 men and 3 women, who were submitted to measurement in Sharm ElSheikh, Egypt. The ANS activity was evaluated before diving (immersion) in water (depth of 20 meters) and 20 minutes after the dive (the total time under water was at an average of almost 45 minutes) by spectral analysis (SA) of heart rate variability (HRV). HRV was measured during a standardized orthoclinostatic manoeuvre (three times 300 beats or three times 5 minutes) by means of Varcor multi PF7 and Varcor PF6. The standard parameters and complex indexes of SA HRV were applied for assessments of theANS activity. Results: Significant increase in the total spectral power and parameters of vagal activity (MSSD and complex index of vagal activity) occurred 20 minutes after cessation of scuba diving. The spectral power shifted from slow
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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