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Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery

Heart rate recovery (HRR) is an indicator of all-cause mortality in children and adults. We aimed to determine the effect of adiposity and Prader-Willi Syndrome (PWS), a congenital form of obesity, on HRR. Sixteen children of normal weight (NW = body fat % ≤85th percentile, 9.4 ± 1.1 y), 18 children...

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Autores principales: Castner, Diobel M., Rubin, Daniela A., Judelson, Daniel A., Haqq, Andrea M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3674719/
https://www.ncbi.nlm.nih.gov/pubmed/23762535
http://dx.doi.org/10.1155/2013/384167
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author Castner, Diobel M.
Rubin, Daniela A.
Judelson, Daniel A.
Haqq, Andrea M.
author_facet Castner, Diobel M.
Rubin, Daniela A.
Judelson, Daniel A.
Haqq, Andrea M.
author_sort Castner, Diobel M.
collection PubMed
description Heart rate recovery (HRR) is an indicator of all-cause mortality in children and adults. We aimed to determine the effect of adiposity and Prader-Willi Syndrome (PWS), a congenital form of obesity, on HRR. Sixteen children of normal weight (NW = body fat % ≤85th percentile, 9.4 ± 1.1 y), 18 children with obesity (OB = body fat % >95th percentile, 9.3 ± 1.1 y), and 11 PWS youth (regardless of body fat %; 11.4 ± 2.5 y) completed peak and submaximal bike tests on separate visits. HRR was recorded one minute following peak and submaximal exercises. All groups displayed similar HRR from peak exercise, while NW (54 ± 16 beats) and OB (50 ± 12 beats) exhibited a significantly faster HRR from submaximal exercise than PWS (37 ± 14 beats). These data suggest that excess adiposity does not influence HRR in children, but other factors such as low cardiovascular fitness and/or autonomic dysfunction might be more influential.
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spelling pubmed-36747192013-06-12 Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery Castner, Diobel M. Rubin, Daniela A. Judelson, Daniel A. Haqq, Andrea M. J Obes Research Article Heart rate recovery (HRR) is an indicator of all-cause mortality in children and adults. We aimed to determine the effect of adiposity and Prader-Willi Syndrome (PWS), a congenital form of obesity, on HRR. Sixteen children of normal weight (NW = body fat % ≤85th percentile, 9.4 ± 1.1 y), 18 children with obesity (OB = body fat % >95th percentile, 9.3 ± 1.1 y), and 11 PWS youth (regardless of body fat %; 11.4 ± 2.5 y) completed peak and submaximal bike tests on separate visits. HRR was recorded one minute following peak and submaximal exercises. All groups displayed similar HRR from peak exercise, while NW (54 ± 16 beats) and OB (50 ± 12 beats) exhibited a significantly faster HRR from submaximal exercise than PWS (37 ± 14 beats). These data suggest that excess adiposity does not influence HRR in children, but other factors such as low cardiovascular fitness and/or autonomic dysfunction might be more influential. Hindawi Publishing Corporation 2013 2013-05-22 /pmc/articles/PMC3674719/ /pubmed/23762535 http://dx.doi.org/10.1155/2013/384167 Text en Copyright © 2013 Diobel M. Castner et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Castner, Diobel M.
Rubin, Daniela A.
Judelson, Daniel A.
Haqq, Andrea M.
Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery
title Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery
title_full Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery
title_fullStr Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery
title_full_unstemmed Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery
title_short Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery
title_sort effects of adiposity and prader-willi syndrome on postexercise heart rate recovery
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3674719/
https://www.ncbi.nlm.nih.gov/pubmed/23762535
http://dx.doi.org/10.1155/2013/384167
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