dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorBarbosa, Marianne Penachini da Costa de Rezende
dc.creatorSilva, Natália Turri da
dc.creatorAzevedo, Fábio Mícolis de
dc.creatorPastre, Carlos Marcelo
dc.creatorVanderlei, Luiz Carlos Marques
dc.date2015-12-07T15:30:55Z
dc.date2016-10-25T21:22:32Z
dc.date2015-12-07T15:30:55Z
dc.date2016-10-25T21:22:32Z
dc.date2014
dc.date.accessioned2017-04-06T09:26:45Z
dc.date.available2017-04-06T09:26:45Z
dc.identifierClinical Physiology and Functional Imaging, 2014.
dc.identifier1475-097X
dc.identifierhttp://hdl.handle.net/11449/131018
dc.identifierhttp://acervodigital.unesp.br/handle/11449/131018
dc.identifier10.1111/cpf.12203
dc.identifier25348547
dc.identifierhttp://dx.doi.org/10.1111/cpf.12203
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/941558
dc.descriptionThe Polar(®) RS800G3(™) rate monitor was released in the market to replace the Polar(®) S810i(™) , and few studies have assessed that the RR series obtained by this equipment is reliable for analysis of heart rate variability (HRV). We compared HRV indexes among the devices Polar(®) RS800G3(™) , Polar(®) S810i(™) and eletrocardiogram (ECG) to know whether the series of Polar(®) RS800G3(™) are as reliable as those devices already validated. We analysed data from 30 healthy young adults, male, with an average age of 20·66 ± 1·40 years, which had captured the heart rate beat to beat in the three devices simultaneously with spontaneously breathing, first in the supine position and subsequently sit both for 30 min. The obtained series of RR intervals was used to calculate the indexes of HRV in the time domain (SDNN and RMSSD) and in the frequency domain (LF, HF and LF/HF). There were no significant differences in HRV indexes calculated from series obtained by the three devices, regardless of the position analysed, and a high correlation coefficient was observed. The results suggest that the Polar(®) RS800G3(™) is able to capture series of RR intervals for analysis of HRV indexes as reliable as those obtained by ECG and Polar(®) S810i(™) .
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageeng
dc.publisherWiley-Blackwell
dc.relationClinical Physiology and Functional Imaging
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAutonomic nervous system
dc.subjectElectrocardiography
dc.subjectHeart rate
dc.subjectSympathetic nervous system
dc.subjectValidation studies
dc.titleComparison of Polar(®) RS800G3(™) heart rate monitor with Polar(®) S810i(™) and electrocardiogram to obtain the series of RR intervals and analysis of heart rate variability at rest
dc.typeOtro


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