Influence of chronic exposure to exercise on heart rate variability in children and adolescents affected by obesity: A systematic review and meta-analysis

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dc.contributor.authorDias R.M.
dc.contributor.authorMoraes I.A.P.
dc.contributor.authorDantas M.T.A.P.
dc.contributor.authorFernani D.C.G.L.
dc.contributor.authorFontes A.M.G.G.
dc.contributor.authorSilveira A.C.
dc.contributor.authorBarnabe V.
dc.contributor.authorFernandes M.
dc.contributor.authorMartinelli P.M.
dc.contributor.authorMonteiro C.B.M.
dc.contributor.authorGarner D.M.
dc.contributor.authorAbreu L.C.
dc.contributor.authorSilva T.D.
dc.date.accessioned2024-03-12T19:18:42Z
dc.date.available2024-03-12T19:18:42Z
dc.date.issued2021
dc.description.abstract© 2021 by the authors. Licensee MDPI, Basel, Switzerland.Background: Sedentary lifestyles are increasingly common amongst children, and insufficient physical activity is a global epidemic estimated to contribute to future incapacities and potential deaths. Objective: We aimed to increase the amount of evidence concerning the effect of chronic exposure to exercise on heart rate variability in children and adolescents affected by obesity. Methods: A systematic review commenced following the PRISMA guidelines developed by Web of Science, Virtual Health Library, PubMed, Cochrane Library, Embase, Ovid, Medline Complete, and Scopus using keywords obtained from the Descriptors in Health Sciences and Medical Subject Headlines (MeSH) terms. We considered (1) Population: Pediatric individuals affected by obesity; (2) Intervention: Exercise; (3) Control: Pre-intervention and sedentary; (4) Outcomes: Clearly presented primary parameters; and (5) Studies: Clinical trials, case controls, case reports, and case series. Results: 11 articles were involved and predominantly included procedures observed during approximately 12 weeks with a distribution of three sessions per week, each session being 30–60 min of aerobic exercise; additionally, the exercise grades were typically completed at a percentage of subjects’ maximum heart rates. The meta-analyses displayed a significant effect on the domains of time (R-R interval, SDNN, rMSSD), frequency (HF ms2, HF (n.u.), LF/HF), and the non-linear index (SD1). Conclusion: Chronic exposure to exercise influences heart rate variability in children and adolescents affected by obesity by elevating the variability and parasympathetic activity and improving the sympathetic-vagal balance. Exercises should be recommended for the improvement of cardiac autonomic modulation to prevent the likelihood of further chronic diseases.
dc.description.issuenumber21
dc.description.volume18
dc.identifier.doi10.3390/ijerph182111065
dc.identifier.issn1660-4601
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/34564
dc.relation.ispartofInternational Journal of Environmental Research and Public Health
dc.rightsAcesso Aberto
dc.subject.otherlanguageAutonomic nervous system
dc.subject.otherlanguageDisease prevention
dc.subject.otherlanguageExercise
dc.subject.otherlanguageHeart rate
dc.subject.otherlanguageObesity
dc.subject.otherlanguagePhysical fitness
dc.titleInfluence of chronic exposure to exercise on heart rate variability in children and adolescents affected by obesity: A systematic review and meta-analysis
dc.typeArtigo de revisão
local.scopus.citations8
local.scopus.eid2-s2.0-85117282861
local.scopus.subjectAdolescent
local.scopus.subjectAutonomic Nervous System
local.scopus.subjectChild
local.scopus.subjectExercise
local.scopus.subjectHeart
local.scopus.subjectHeart Rate
local.scopus.subjectHumans
local.scopus.subjectObesity
local.scopus.updated2024-12-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85117282861&origin=inward
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