Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast
The objective of this study was to examine the changes occurred in the heart rate variability, cardiovascular system and gas analysis in response to the test with return breathing in young Caucasian and Native men residing in Magadan region and Chukotka Autonomous District. Methods — Total 345 young...
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Limited liability company «Science and Innovations» (Saratov)
2020
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Online Access: | https://doi.org/10.15275/rusomj.2020.0203 https://doaj.org/article/b3f68e865f384794aa3eac9f9e7533d4 |
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ftdoajarticles:oai:doaj.org/article:b3f68e865f384794aa3eac9f9e7533d4 2023-05-15T15:54:50+02:00 Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast Inessa V. Averyanova 2020-06-01T00:00:00Z https://doi.org/10.15275/rusomj.2020.0203 https://doaj.org/article/b3f68e865f384794aa3eac9f9e7533d4 EN eng Limited liability company «Science and Innovations» (Saratov) http://www.romj.org/node/320 https://doaj.org/toc/2304-3415 2304-3415 doi:10.15275/rusomj.2020.0203 https://doaj.org/article/b3f68e865f384794aa3eac9f9e7533d4 Russian Open Medical Journal, Vol 9, Iss 2, p e0203 (2020) cardiovascular system heart rate variability young men gas analysis re-breathing test Medicine (General) R5-920 article 2020 ftdoajarticles https://doi.org/10.15275/rusomj.2020.0203 2022-12-31T13:05:27Z The objective of this study was to examine the changes occurred in the heart rate variability, cardiovascular system and gas analysis in response to the test with return breathing in young Caucasian and Native men residing in Magadan region and Chukotka Autonomous District. Methods — Total 345 young men were examined; of them 65 were Native people from Chukotka Autonomous District (ChAD) and 35 Natives from Magadan Region (MR) as well as Caucasians (48 from ChAD and 197 from MR, respectively). Results — Studies have shown that in response to the hypoxic-hypercapnic effect, there were changes in the cardiovascular system, heart rate and gas analysis, with a number of differences depending on ethnicity and the region of residence. Region-related features of cardiohemodynamics were manifested by a more pronounced increase in the systolic blood pressure and heart rate in response to the re-breathing test in the two ethnic groups living in ChAD, which was observed against the background of higher values of the difference “baseline-test” in carbon dioxide levels in the exhaled air. Ethnic differences in our studies were seen due to the pronounced increase in response to the test for the activity of the parasympathetic link of the autonomic nervous system (increased TP and HF), at the background of a decrease in VLF observed only among Caucasians, which was associated with the lowest oxygen concentration in the exhaled air at the peak of the test. It was found that the significant differences in gas analysis identified at rest and at the peak of the test as well as rearrangements of the heart rate and cardiovascular system characteristics in response to the re-breathing in the young subjects residing in different regions of northeast Russia and belonging to different ethnic groups can serve as informative criteria reflecting the region caused ethnic characteristics of the organism. Conclusion — It was found, the most visible and informative parameters for the differences in dynamics of the studied systems demonstrated ... Article in Journal/Newspaper Chukotka Directory of Open Access Journals: DOAJ Articles Magadan ENVELOPE(150.803,150.803,59.564,59.564) Russian Open Medical Journal 9 2 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
cardiovascular system heart rate variability young men gas analysis re-breathing test Medicine (General) R5-920 |
spellingShingle |
cardiovascular system heart rate variability young men gas analysis re-breathing test Medicine (General) R5-920 Inessa V. Averyanova Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast |
topic_facet |
cardiovascular system heart rate variability young men gas analysis re-breathing test Medicine (General) R5-920 |
description |
The objective of this study was to examine the changes occurred in the heart rate variability, cardiovascular system and gas analysis in response to the test with return breathing in young Caucasian and Native men residing in Magadan region and Chukotka Autonomous District. Methods — Total 345 young men were examined; of them 65 were Native people from Chukotka Autonomous District (ChAD) and 35 Natives from Magadan Region (MR) as well as Caucasians (48 from ChAD and 197 from MR, respectively). Results — Studies have shown that in response to the hypoxic-hypercapnic effect, there were changes in the cardiovascular system, heart rate and gas analysis, with a number of differences depending on ethnicity and the region of residence. Region-related features of cardiohemodynamics were manifested by a more pronounced increase in the systolic blood pressure and heart rate in response to the re-breathing test in the two ethnic groups living in ChAD, which was observed against the background of higher values of the difference “baseline-test” in carbon dioxide levels in the exhaled air. Ethnic differences in our studies were seen due to the pronounced increase in response to the test for the activity of the parasympathetic link of the autonomic nervous system (increased TP and HF), at the background of a decrease in VLF observed only among Caucasians, which was associated with the lowest oxygen concentration in the exhaled air at the peak of the test. It was found that the significant differences in gas analysis identified at rest and at the peak of the test as well as rearrangements of the heart rate and cardiovascular system characteristics in response to the re-breathing in the young subjects residing in different regions of northeast Russia and belonging to different ethnic groups can serve as informative criteria reflecting the region caused ethnic characteristics of the organism. Conclusion — It was found, the most visible and informative parameters for the differences in dynamics of the studied systems demonstrated ... |
format |
Article in Journal/Newspaper |
author |
Inessa V. Averyanova |
author_facet |
Inessa V. Averyanova |
author_sort |
Inessa V. Averyanova |
title |
Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast |
title_short |
Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast |
title_full |
Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast |
title_fullStr |
Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast |
title_full_unstemmed |
Cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of Russia’s Fareast |
title_sort |
cardiohemodynamics and gas analysis rearrangements in response to re-breathing in young males of russia’s fareast |
publisher |
Limited liability company «Science and Innovations» (Saratov) |
publishDate |
2020 |
url |
https://doi.org/10.15275/rusomj.2020.0203 https://doaj.org/article/b3f68e865f384794aa3eac9f9e7533d4 |
long_lat |
ENVELOPE(150.803,150.803,59.564,59.564) |
geographic |
Magadan |
geographic_facet |
Magadan |
genre |
Chukotka |
genre_facet |
Chukotka |
op_source |
Russian Open Medical Journal, Vol 9, Iss 2, p e0203 (2020) |
op_relation |
http://www.romj.org/node/320 https://doaj.org/toc/2304-3415 2304-3415 doi:10.15275/rusomj.2020.0203 https://doaj.org/article/b3f68e865f384794aa3eac9f9e7533d4 |
op_doi |
https://doi.org/10.15275/rusomj.2020.0203 |
container_title |
Russian Open Medical Journal |
container_volume |
9 |
container_issue |
2 |
_version_ |
1766390075956920320 |