PMID: 18719745Aug 23, 2008Paper

Moderate-term reproducibility of heart rate variability during rest and light to moderate exercise in children

Brazilian Journal of Medical and Biological Research = Revista Brasileira De Pesquisas Médicas E Biológicas
Anthony S Leicht, Graham D Allen

Abstract

Previous studies have demonstrated the high reproducibility of heart rate variability (HRV) measures in adults while little information exists concerning HRV reproducibility in children. Subsequently, the aim of the current study was to examine the moderate-term reproducibility of heart rate and frequency domain measures of HRV during rest and light to moderate exercise in children. Ten healthy children (6 males, 4 females) aged between 7 and 12 years of age volunteered for this study with HRV recordings obtained during supine rest and three treadmill walking exercise work rates (< or =60% maximum heart rate), initially and then 8 weeks later. Differences (P < 0.05) between variables were examined using paired t-tests or Wilcoxon signed rank tests while reliability and reproducibility were examined by intraclass correlation coefficients (ICC), coefficients of variation (CV), and mean bias ratio and ratio limits of agreement (LOA). Heart rate and all measures of HRV at rest and exercise were unchanged after 8 weeks. Significant ICC were documented primarily during rest (0.72-0.85) while weaker relationships (-0.02-0.87) were evident during exercise. A large range of CV was identified during rest (6-33%) and exercise (3-128%) whi...Continue Reading

References

Sep 1, 1991·The American Journal of Cardiology·R E KleigerJ L Fleiss
Aug 1, 1990·Australian and New Zealand Journal of Medicine·T J IngallP C O'Brien
Jul 1, 1997·Pediatric Cardiology·M Massin, G von Bernuth
Jun 1, 1997·The Journal of Pediatrics·B GutinF Treiber
Jul 1, 1997·Cardiovascular Research·V K YeraganiG Igel
Jan 16, 1998·British Journal of Sports Medicine·A M Nevill, G Atkinson
Mar 21, 1998·Journal of the American College of Cardiology·K UmetaniM Atkinson
Jul 25, 1998·Canadian Journal of Applied Physiology = Revue Canadienne De Physiologie Appliquée·C E Amara, L A Wolfe
Feb 11, 2000·Hormone and Metabolic Research = Hormon- Und Stoffwechselforschung = Hormones Et Métabolisme·D ZieglerK Dannehl
Jul 25, 2000·Sports Medicine·W G Hopkins
Nov 25, 2000·The American Journal of Cardiology·L A BattenG S Berenson
Feb 17, 2001·American Journal of Physiology. Heart and Circulatory Physiology·D M BloomfieldR C Steinman
Oct 23, 2001·Integrative Physiological and Behavioral Science : the Official Journal of the Pavlovian Society·A PatwardhanC Knapp
Feb 19, 2002·Clinical and Experimental Hypertension : CHE·N KazumaI Matsuoka
Aug 3, 2002·European Journal of Clinical Investigation·S MandigoutP Obert
Sep 6, 2003·Canadian Journal of Applied Physiology = Revue Canadienne De Physiologie Appliquée·Anthony S LeichtAndrew J Hoey
Dec 11, 2003·British Journal of Sports Medicine·R J WinsleyS G Fawkner
Mar 3, 2004·Canadian Journal of Applied Physiology = Revue Canadienne De Physiologie Appliquée·Anthony S LeichtAndrew J Hoey
Aug 3, 2004·Journal of Electrocardiology·Emily B SchroederGerardo Heiss
Nov 4, 2004·Clinical Physiology and Functional Imaging·G R H SandercockD A Brodie
Aug 16, 2005·International Journal of Cardiology·Gavin R H SandercockDavid A Brodie
Aug 10, 2006·European Journal of Applied Physiology·Masari AmanoToshio Moritani
Mar 27, 2007·Clinical Science·Gian Domenico PinnaGrzegorz Raczak

❮ Previous
Next ❯

Citations

Feb 13, 2010·European Journal of Applied Physiology·Martin Buchheit, Alberto Mendez-Villanueva
May 26, 2011·Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme·Fiona L S Young, Anthony S Leicht
Sep 13, 2014·Clinical Physiology and Functional Imaging·Breno Quintella FarahRaphael Mendes Ritti-Dias
Jun 18, 2010·Biological Psychology·Andrea DietrichHarriëtte Riese
Mar 12, 2016·PloS One·Melitta A McNarry, Kelly A Mackintosh
Oct 20, 2018·Pediatric Exercise Science·Vinícius Y B SuetakeDiego G D Christofaro
Jul 6, 2016·Journal of Strength and Conditioning Research·David J CornellKyle T Ebersole
Jul 2, 2017·Clinical Autonomic Research : Official Journal of the Clinical Autonomic Research Society·Bojko BjelakovicJovic Marko
Aug 22, 2014·Current Treatment Options in Cardiovascular Medicine·Duanping LiaoEdward O Bixler

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.