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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...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2013
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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. |
format | Online Article Text |
id | pubmed-3674719 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
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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