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Utilize este identificador para citar ou criar um link para este item: http://acervodigital.unesp.br/handle/11449/129422
Título: 
Prescribing and regulating exercise with RPE after heart transplant: a pilot study
Autor(es): 
Instituição: 
  • Universidade Estadual Paulista (UNESP)
  • Universidade de São Paulo (USP)
ISSN: 
0195-9131
Financiador: 
  • Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Número do financiamento: 
  • FAPESP: 2012/02409-0
  • FAPESP: 2015/01499-4
  • CNPq: 304733/2008-3
Resumo: 
Purpose The objective of this study is to analyze the use of the 6-20 RPE scale for prescribing and self-regulating heated water-based exercise (HEx) and land-based exercise (LEx) in heart transplant recipients.Methods Fifteen (five females) clinically stable heart transplant recipients (time since surgery = 4.0 2.5 yr) age 46.7 11.8 yr underwent a symptom-limited maximal graded exercise test on a treadmill to determine their HR at anaerobic threshold (HRAT), respiratory compensation point (HRRCP), and maximal effort (HRmax). After a week, patients were randomized to perform 30 min of both HEx (walking inside the pool) and LEx (treadmill walking) sessions at a pace between 11 and 13 on the 6-20 RPE scale and had their HR measured every 4 min. The interval between sessions was 48-72 h.Results No significant differences between sessions were found in the average HR during HEx and LEx. Patients showed a delay in HR increase during both interventions, with the stabilization beginning after 8 min of exercise. Exercise HR was maintained between the HRAT and HRRCP (in the aerobic exercise training zone) for the most part of both HEx (72% of HR measurements) and LEx (66% of HR measurements). Only a few HR measurements stayed below HRAT (HEx = 9%, LEx = 13%) or above HRRCP (HEx = 19%, LEx = 21%) during both exercise sessions.Conclusion Exercise HR was maintained in the aerobic exercise training zone (between HRAT and HRRCP) for the most part of both sessions, suggesting that the 6-20 RPE scale may be an efficient tool for prescribing and self-regulating HEx and LEx in heart transplant recipients.
Data de publicação: 
1-Jul-2015
Citação: 
Medicine And Science In Sports And Exercise, v. 47, n. 7, p. 1321-1327, 2015.
Duração: 
1321-1327
Publicador: 
Lippincott Williams &wilkins
Palavras-chaves: 
  • Aerobic exercise
  • Cardiac denervation
  • Heart rate
  • Heart transplantation
  • Rating of perceived exertion
  • Rehabilitation
Fonte: 
http://journals.lww.com/acsm-msse/pages/articleviewer.aspx?year=2015&issue=07000&article=00001&type=abstract
Endereço permanente: 
Direitos de acesso: 
Acesso restrito
Tipo: 
outro
Fonte completa:
http://repositorio.unesp.br/handle/11449/129422
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