Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1017/S104795111500270X http://hdl.handle.net/11449/168429 |
Resumo: | Background Autonomic diabetic neuropathy is one of the most common complications of type 1 diabetes mellitus, and studies using heart rate variability to investigate these individuals have shown inconclusive results regarding autonomic nervous system activation. Aims To investigate the dynamics of heart rate in young subjects with type 1 diabetes mellitus through nonlinear and linear methods of heart rate variability. Methods We evaluated 20 subjects with type 1 diabetes mellitus and 23 healthy control subjects. We obtained the following nonlinear indices from the recurrence plot: recurrence rate (REC), determinism (DET), and Shanon entropy (ES), and we analysed indices in the frequency (LF and HF in ms2 and normalised units - nu - and LF/HF ratio) and time domains (SDNN and RMSSD), through analysis of 1000 R-R intervals, captured by a heart rate monitor. Results There were reduced values (p<0.05) for individuals with type 1 diabetes mellitus compared with healthy subjects in the following indices: DET, REC, ES, RMSSD, SDNN, LF (ms2), and HF (ms2). In relation to the recurrence plot, subjects with type 1 diabetes mellitus demonstrated lower recurrence and greater variation in their plot, inter-group and intra-group, respectively. Conclusion Young subjects with type 1 diabetes mellitus have autonomic nervous system behaviour that tends to randomness compared with healthy young subjects. Moreover, this behaviour is related to reduced sympathetic and parasympathetic activity of the autonomic nervous system. |
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Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjectsautonomic nervous systemDiabetes mellitus type 1heart rate and young adultnonlinear dynamicsBackground Autonomic diabetic neuropathy is one of the most common complications of type 1 diabetes mellitus, and studies using heart rate variability to investigate these individuals have shown inconclusive results regarding autonomic nervous system activation. Aims To investigate the dynamics of heart rate in young subjects with type 1 diabetes mellitus through nonlinear and linear methods of heart rate variability. Methods We evaluated 20 subjects with type 1 diabetes mellitus and 23 healthy control subjects. We obtained the following nonlinear indices from the recurrence plot: recurrence rate (REC), determinism (DET), and Shanon entropy (ES), and we analysed indices in the frequency (LF and HF in ms2 and normalised units - nu - and LF/HF ratio) and time domains (SDNN and RMSSD), through analysis of 1000 R-R intervals, captured by a heart rate monitor. Results There were reduced values (p<0.05) for individuals with type 1 diabetes mellitus compared with healthy subjects in the following indices: DET, REC, ES, RMSSD, SDNN, LF (ms2), and HF (ms2). In relation to the recurrence plot, subjects with type 1 diabetes mellitus demonstrated lower recurrence and greater variation in their plot, inter-group and intra-group, respectively. Conclusion Young subjects with type 1 diabetes mellitus have autonomic nervous system behaviour that tends to randomness compared with healthy young subjects. Moreover, this behaviour is related to reduced sympathetic and parasympathetic activity of the autonomic nervous system.Faculdade de Ciências e Tecnologia - FCT/UNESPPresidente Prudente, Simonsen Street, 305 - Presidente PrudenteUniversidade Do Oeste Paulista - UNOESTE Presidente PrudenteFaculdade de Filosofia e Ciências - FFC/UNESPFaculdade de Ciências e Tecnologia - FCT/UNESPPresidente Prudente, Simonsen Street, 305 - Presidente PrudenteFaculdade de Filosofia e Ciências - FFC/UNESPUniversidade Estadual Paulista (Unesp)Presidente PrudenteSouza, Naiara M. [UNESP]Giacon, Thais R. [UNESP]Pacagnelli, Francis L.Barbosa, Marianne P. C. R. [UNESP]Valenti, Vitor E. [UNESP]Vanderlei, Luiz C. M. [UNESP]2018-12-11T16:41:14Z2018-12-11T16:41:14Z2016-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1383-1390application/pdfhttp://dx.doi.org/10.1017/S104795111500270XCardiology in the Young, v. 26, n. 7, p. 1383-1390, 2016.1467-11071047-9511http://hdl.handle.net/11449/16842910.1017/S104795111500270X2-s2.0-849592858682-s2.0-84959285868.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCardiology in the Young0,3720,372info:eu-repo/semantics/openAccess2024-01-12T06:28:25Zoai:repositorio.unesp.br:11449/168429Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-12T06:28:25Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects |
title |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects |
spellingShingle |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects Souza, Naiara M. [UNESP] autonomic nervous system Diabetes mellitus type 1 heart rate and young adult nonlinear dynamics |
title_short |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects |
title_full |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects |
title_fullStr |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects |
title_full_unstemmed |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects |
title_sort |
Dynamics of heart rate variability analysed through nonlinear and linear dynamics is already impaired in young type 1 diabetic subjects |
author |
Souza, Naiara M. [UNESP] |
author_facet |
Souza, Naiara M. [UNESP] Giacon, Thais R. [UNESP] Pacagnelli, Francis L. Barbosa, Marianne P. C. R. [UNESP] Valenti, Vitor E. [UNESP] Vanderlei, Luiz C. M. [UNESP] |
author_role |
author |
author2 |
Giacon, Thais R. [UNESP] Pacagnelli, Francis L. Barbosa, Marianne P. C. R. [UNESP] Valenti, Vitor E. [UNESP] Vanderlei, Luiz C. M. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Presidente Prudente |
dc.contributor.author.fl_str_mv |
Souza, Naiara M. [UNESP] Giacon, Thais R. [UNESP] Pacagnelli, Francis L. Barbosa, Marianne P. C. R. [UNESP] Valenti, Vitor E. [UNESP] Vanderlei, Luiz C. M. [UNESP] |
dc.subject.por.fl_str_mv |
autonomic nervous system Diabetes mellitus type 1 heart rate and young adult nonlinear dynamics |
topic |
autonomic nervous system Diabetes mellitus type 1 heart rate and young adult nonlinear dynamics |
description |
Background Autonomic diabetic neuropathy is one of the most common complications of type 1 diabetes mellitus, and studies using heart rate variability to investigate these individuals have shown inconclusive results regarding autonomic nervous system activation. Aims To investigate the dynamics of heart rate in young subjects with type 1 diabetes mellitus through nonlinear and linear methods of heart rate variability. Methods We evaluated 20 subjects with type 1 diabetes mellitus and 23 healthy control subjects. We obtained the following nonlinear indices from the recurrence plot: recurrence rate (REC), determinism (DET), and Shanon entropy (ES), and we analysed indices in the frequency (LF and HF in ms2 and normalised units - nu - and LF/HF ratio) and time domains (SDNN and RMSSD), through analysis of 1000 R-R intervals, captured by a heart rate monitor. Results There were reduced values (p<0.05) for individuals with type 1 diabetes mellitus compared with healthy subjects in the following indices: DET, REC, ES, RMSSD, SDNN, LF (ms2), and HF (ms2). In relation to the recurrence plot, subjects with type 1 diabetes mellitus demonstrated lower recurrence and greater variation in their plot, inter-group and intra-group, respectively. Conclusion Young subjects with type 1 diabetes mellitus have autonomic nervous system behaviour that tends to randomness compared with healthy young subjects. Moreover, this behaviour is related to reduced sympathetic and parasympathetic activity of the autonomic nervous system. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-10-01 2018-12-11T16:41:14Z 2018-12-11T16:41:14Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1017/S104795111500270X Cardiology in the Young, v. 26, n. 7, p. 1383-1390, 2016. 1467-1107 1047-9511 http://hdl.handle.net/11449/168429 10.1017/S104795111500270X 2-s2.0-84959285868 2-s2.0-84959285868.pdf |
url |
http://dx.doi.org/10.1017/S104795111500270X http://hdl.handle.net/11449/168429 |
identifier_str_mv |
Cardiology in the Young, v. 26, n. 7, p. 1383-1390, 2016. 1467-1107 1047-9511 10.1017/S104795111500270X 2-s2.0-84959285868 2-s2.0-84959285868.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Cardiology in the Young 0,372 0,372 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1383-1390 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965598223958016 |