Heart failure compromises muscle power of lower limbs of sedentary elderly people
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/21374 |
Resumo: | Purpose. To analyze and to compare the absolute and relative muscle power of the lower limbs in sedentary elderly subjects with and without heart failure. Methods. The study included 36 elderly subjects (72 ± 6.5 years, 76.8 ± 4.8 kg, 171 ± 9.4 cm) divided into two groups: sixteen patients with heart failure versus twenty patients with coronary artery disease, but without heart failure. The muscle power of the lower limbs was assessed with a half-squat exercise; three repetitions were performed with three seconds of the interval between repetitions as fast as possible in the concentric phase. For the statistical analysis, unpaired Student's t-tests were used to compare the absolute and relative muscular power between groups. Results. Subjects without heart failure had significantly greater absolute (362 ± 18.5 W vs. 438 ± 22.3 W, p = 0.015) and relative (4.6 ± 0.2 W / kg vs. 5.9 ± 0.2 W / Kg, p = 0.001) muscle power versus subjects with heart failure. Conclusion. Heart failure harms the muscular power of the lower limbs in the elderly, which may influence the prognosis and evolution of the disease and capacity functional. |
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Heart failure compromises muscle power of lower limbs of sedentary elderly peopleInsuficiencia cardíaca compromete potencia muscular de extremidades inferiores de los ancianos sedentariosInsuficiência cardíaca compromete potência muscular dos membros inferiores de idosos sedentáriosInsuficiência cardíacaIdosoForça muscular.Insuficiencia cardíacaAncianoFuerza muscular.Heart failureElderlyMuscle strength.Purpose. To analyze and to compare the absolute and relative muscle power of the lower limbs in sedentary elderly subjects with and without heart failure. Methods. The study included 36 elderly subjects (72 ± 6.5 years, 76.8 ± 4.8 kg, 171 ± 9.4 cm) divided into two groups: sixteen patients with heart failure versus twenty patients with coronary artery disease, but without heart failure. The muscle power of the lower limbs was assessed with a half-squat exercise; three repetitions were performed with three seconds of the interval between repetitions as fast as possible in the concentric phase. For the statistical analysis, unpaired Student's t-tests were used to compare the absolute and relative muscular power between groups. Results. Subjects without heart failure had significantly greater absolute (362 ± 18.5 W vs. 438 ± 22.3 W, p = 0.015) and relative (4.6 ± 0.2 W / kg vs. 5.9 ± 0.2 W / Kg, p = 0.001) muscle power versus subjects with heart failure. Conclusion. Heart failure harms the muscular power of the lower limbs in the elderly, which may influence the prognosis and evolution of the disease and capacity functional.Objetivo. Analizar y comparar la potencia muscular absoluta y relativa de los miembros inferiores en ancianos sedentarios con y sin insuficiencia cardíaca. Métodos. El estudio incluyó a 36 ancianos (72 ± 6,5 años, 76,8 ± 4,8 kg, 171 ± 9,4 cm) divididos en dos grupos: dieciséis pacientes con insuficiencia cardíaca versus veinte pacientes con enfermedad de las arterias coronarias pero sin insuficiencia cardíaca parada cardíaca. A potência muscular dos membros inferiores foi avaliada com um exercício de meio agachamento através de três repetições executadas com três segundos de intervalo entre elas e com a máxima velocidade na fase concêntrica. La potencia muscular relativa y absoluta de las extremidades inferiores se evaluó con un ejercicio de media sentadilla. Para el análisis estadístico, se utilizaron pruebas t de Student para datos no apareados para comparar la potencia muscular absoluta y relativa entre grupos. Resultados. Los individuos sin insuficiencia cardíaca tenían una potencia muscular absoluta significativamente mayor (362 ± 18,5 W frente a 438 ± 22,3 W, p = 0,015) y relativa (4,6 ± 0,2 W / kg frente a 5,9 ± 0,2 W / kg, p = 0,001) en comparación con las personas con insuficiencia cardíaca. Conclusión. La insuficiencia cardíaca deteriora la potencia muscular de los miembros inferiores en el anciano, lo que puede influir en el pronóstico y evolución de la enfermedad y la capacidad funcional.Objetivo. Analisar e comparar a potência muscular absoluta e relativa dos membros inferiores em idosos sedentários com e sem insuficiência cardíaca. Métodos. O estudo incluiu 36 idosos (72 ± 6,5 anos, 76,8 ± 4,8 kg, 171 ± 9,4 cm) divididos em dois grupos: dezesseis pacientes com insuficiência cardíaca versus vinte pacientes com doença arterial coronariana, mas sem insuficiência cardíaca. A potência muscular dos membros inferiores foi avaliada com um exercício de meio agachamento através de três repetições executadas com três segundos de intervalo entre elas e com a máxima velocidade na fase concêntrica. Para análise estatística, os testes t Student’s não pareados foi usado para comparar a potência muscular absoluta e relativa entre os grupos. Resultados. Indivíduos sem insuficiência cardíaca tiveram significativamente maior potência muscular absoluta (362 ± 18,5 W vs. 438 ± 22,3 W, p = 0,015) e relativa (4,6 ± 0,2 W / kg vs. 5,9 ± 0,2 W / Kg, p = 0,001) comparados com os indivíduos com insuficiência cardíaca. Conclusão. A insuficiência cardíaca prejudica a potência muscular dos membros inferiores em idosos, o que pode influenciar no prognóstico e na evolução da doença e na capacidade funcional.Research, Society and Development2021-10-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2137410.33448/rsd-v10i13.21374Research, Society and Development; Vol. 10 No. 13; e501101321374Research, Society and Development; Vol. 10 Núm. 13; e501101321374Research, Society and Development; v. 10 n. 13; e5011013213742525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/21374/19158Copyright (c) 2021 Roberto Cascon; Amanda Brown; Diogo Cardozo; Marcelo Corso; Leandro de Oliveira Sant'Ana; Mauro Augusto dos Santos; Indrid Dias; Alex Souto Maior; Verônica Salermo; Jeffrey M. Willardson; Roberto Simãohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCascon, RobertoBrown, Amanda Cardozo, DiogoCorso, MarceloSant'Ana, Leandro de Oliveira Santos, Mauro Augusto dos Dias, IndridMaior, Alex Souto Salermo, VerônicaWillardson, Jeffrey M.Simão, Roberto2021-11-21T18:26:28Zoai:ojs.pkp.sfu.ca:article/21374Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:40:48.317712Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Heart failure compromises muscle power of lower limbs of sedentary elderly people Insuficiencia cardíaca compromete potencia muscular de extremidades inferiores de los ancianos sedentarios Insuficiência cardíaca compromete potência muscular dos membros inferiores de idosos sedentários |
| title |
Heart failure compromises muscle power of lower limbs of sedentary elderly people |
| spellingShingle |
Heart failure compromises muscle power of lower limbs of sedentary elderly people Cascon, Roberto Insuficiência cardíaca Idoso Força muscular. Insuficiencia cardíaca Anciano Fuerza muscular. Heart failure Elderly Muscle strength. |
| title_short |
Heart failure compromises muscle power of lower limbs of sedentary elderly people |
| title_full |
Heart failure compromises muscle power of lower limbs of sedentary elderly people |
| title_fullStr |
Heart failure compromises muscle power of lower limbs of sedentary elderly people |
| title_full_unstemmed |
Heart failure compromises muscle power of lower limbs of sedentary elderly people |
| title_sort |
Heart failure compromises muscle power of lower limbs of sedentary elderly people |
| author |
Cascon, Roberto |
| author_facet |
Cascon, Roberto Brown, Amanda Cardozo, Diogo Corso, Marcelo Sant'Ana, Leandro de Oliveira Santos, Mauro Augusto dos Dias, Indrid Maior, Alex Souto Salermo, Verônica Willardson, Jeffrey M. Simão, Roberto |
| author_role |
author |
| author2 |
Brown, Amanda Cardozo, Diogo Corso, Marcelo Sant'Ana, Leandro de Oliveira Santos, Mauro Augusto dos Dias, Indrid Maior, Alex Souto Salermo, Verônica Willardson, Jeffrey M. Simão, Roberto |
| author2_role |
author author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Cascon, Roberto Brown, Amanda Cardozo, Diogo Corso, Marcelo Sant'Ana, Leandro de Oliveira Santos, Mauro Augusto dos Dias, Indrid Maior, Alex Souto Salermo, Verônica Willardson, Jeffrey M. Simão, Roberto |
| dc.subject.por.fl_str_mv |
Insuficiência cardíaca Idoso Força muscular. Insuficiencia cardíaca Anciano Fuerza muscular. Heart failure Elderly Muscle strength. |
| topic |
Insuficiência cardíaca Idoso Força muscular. Insuficiencia cardíaca Anciano Fuerza muscular. Heart failure Elderly Muscle strength. |
| description |
Purpose. To analyze and to compare the absolute and relative muscle power of the lower limbs in sedentary elderly subjects with and without heart failure. Methods. The study included 36 elderly subjects (72 ± 6.5 years, 76.8 ± 4.8 kg, 171 ± 9.4 cm) divided into two groups: sixteen patients with heart failure versus twenty patients with coronary artery disease, but without heart failure. The muscle power of the lower limbs was assessed with a half-squat exercise; three repetitions were performed with three seconds of the interval between repetitions as fast as possible in the concentric phase. For the statistical analysis, unpaired Student's t-tests were used to compare the absolute and relative muscular power between groups. Results. Subjects without heart failure had significantly greater absolute (362 ± 18.5 W vs. 438 ± 22.3 W, p = 0.015) and relative (4.6 ± 0.2 W / kg vs. 5.9 ± 0.2 W / Kg, p = 0.001) muscle power versus subjects with heart failure. Conclusion. Heart failure harms the muscular power of the lower limbs in the elderly, which may influence the prognosis and evolution of the disease and capacity functional. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-10-20 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/21374 10.33448/rsd-v10i13.21374 |
| url |
https://rsdjournal.org/index.php/rsd/article/view/21374 |
| identifier_str_mv |
10.33448/rsd-v10i13.21374 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/21374/19158 |
| dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 13; e501101321374 Research, Society and Development; Vol. 10 Núm. 13; e501101321374 Research, Society and Development; v. 10 n. 13; e501101321374 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052692561920000 |