Physical Activity and Heart Rate Variability in Adolescents with Abdominal Obesity

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dc.contributor.author Farah, Breno Quintella
dc.contributor.author Andrade-Lima, Aluisio
dc.contributor.author Germano-Soares, Antonio Henrique
dc.contributor.author Destro Christofaro, Diego Giulliano
dc.contributor.author Gomes de Barros, Mauro Virgilio
dc.contributor.author do Prado, Wagner Luiz [UNIFESP]
dc.contributor.author Ritti-Dias, Raphael M.
dc.date.accessioned 2020-07-08T13:09:31Z
dc.date.available 2020-07-08T13:09:31Z
dc.date.issued 2018
dc.identifier http://dx.doi.org/10.1007/s00246-017-1775-6
dc.identifier.citation Pediatric Cardiology. New York, v. 39, n. 3, p. 466-472, 2018.
dc.identifier.issn 0172-0643
dc.identifier.uri https://repositorio.unifesp.br/handle/11600/54056
dc.description.abstract Physical activity is a protective factor for autonomic dysfunction. However, whether this occurs in adolescents with abdominal obesity is still unclear. Thus, the aim of this study was to analyze the association between physical activity and heart rate variability (HRV) in adolescents with and without abdominal obesity. This cross-sectional study included 1152 boys (age: 17 +/- 1 years). HRV measures of time (root mean square of the squared differences between adjacent normal RR intervals-RMSSD and the percentage of adjacent intervals over 50 ms-PNN50) and frequency domains (balance sympathetic-vagal-LF/HF) were evaluated, as well as total physical activity, commuting physical activity, leisure-time physical activity, and abdominal obesity. All physical activity domains were associated with better RMSSD, PNN50, and LF/HF in normal weight adolescents (p < 0.05), whereas in adolescents with abdominal obesity only leisure-time physical activity was associated with better PNN50 (b = 0.174, p = 0.035) independent of age, period of the day, body mass index, and blood pressure. In conclusion, higher leisure-time physical activity, but not total and commuting physical activity levels, was associated with improved HRV in adolescents with abdominal obesity. en
dc.description.sponsorship Brazilian National Council for Scientific and Technological Development (CNPq)
dc.description.sponsorship Brazilian Federal Agency for Support and Evaluation of Graduate Education (CAPES)
dc.format.extent 466-472
dc.language.iso eng
dc.publisher Springer
dc.relation.ispartof Pediatric Cardiology
dc.rights Acesso restrito
dc.subject Autonomic nervous system en
dc.subject Adolescents en
dc.subject Physical activity en
dc.subject Obesity en
dc.title Physical Activity and Heart Rate Variability in Adolescents with Abdominal Obesity en
dc.type Artigo
dc.description.affiliation ASCES Coll, Grp Res Hlth & Sport, Caruaru, PE, Brazil
dc.description.affiliation Univ Sao Paulo, Sch Phys Educ & Sport, Exercise Hemodynam Lab, Ave Prof Melo Moraes 65, BR-05508030 Sao Paulo, SP, Brazil
dc.description.affiliation Univ Pernambuco, Associate Grad Program Phys Educ, Recife, PE, Brazil
dc.description.affiliation Univ Paulista State UNESP, Dept Phys Educ, Lab Invest Exercise LIVE, Sao Paulo, SP, Brazil
dc.description.affiliation Univ Pernambuco, Adolescent Hlth, Camaragibe, PE, Brazil
dc.description.affiliation Univ Fed Sao Paulo, Dept Human Movement Sci, Santos, Brazil
dc.description.affiliation Univ Nove Julho, Sao Paulo, SP, Brazil
dc.description.affiliationUnifesp Univ Fed Sao Paulo, Dept Human Movement Sci, Santos, Brazil
dc.description.sponsorshipID CNPq: 481067/2010-8]
dc.description.sponsorshipID CAPES
dc.identifier.doi 10.1007/s00246-017-1775-6
dc.description.source Web of Science
dc.identifier.wos WOS:000426323100006
dc.coverage New York
dc.citation.volume 39
dc.citation.issue 3



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