The influence of cardiac rehabilitation on heart rate variability indices in men with type 2 diabetes and coronary artery disease.
Diab Vasc Dis Res
; 18(3): 14791641211020184, 2021.
Article
em En
| MEDLINE
| ID: mdl-34169771
ABSTRACT
METHOD:
The study population included 141 male CAD patients prospectively and consecutively admitted to an outpatient comprehensive CR program. Twenty-seven patients with type-2 diabetes were compared with 114 males without diabetes. The participants performed a 45-min cycle ergometer interval training alternating 4-min workload and a 2-min active restitution three times a week for 8 weeks. The training intensity was adjusted so that the patient's heart rate achieved the training heart rate calculated according to the Karvonen formula. At the baseline and after 8 weeks, all the patients underwent the HRV assessment.RESULTS:
HRV indices in the patients with diabetes were significantly lower as compared to the patients without diabetes in SDNN, TP, LF parameters, both at the baseline and after 8 weeks of CR. After 8 weeks of CR, a significant improvement of TP, SDNN, pNN50% and HF occurred in the patients without diabetes, whereas in the patients with diabetes only HF component improved significantly.CONCLUSIONS:
As regards HRV indices, CR seems to be less effective in patients with CAD and type-2 diabetes.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doença da Artéria Coronariana
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Diabetes Mellitus Tipo 2
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Terapia por Exercício
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Reabilitação Cardíaca
/
Frequência Cardíaca
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article