000099717 001__ 99717
000099717 005__ 20230519145502.0
000099717 0247_ $$2doi$$a10.3390/s21030902
000099717 0248_ $$2sideral$$a123216
000099717 037__ $$aART-2021-123216
000099717 041__ $$aeng
000099717 100__ $$0(orcid)0000-0001-6025-5070$$aHernández-Vicente, A.$$uUniversidad de Zaragoza
000099717 245__ $$aValidity of the polar h7 heart rate sensor for heart rate variability analysis during exercise in different age, body composition and fitness level groups
000099717 260__ $$c2021
000099717 5060_ $$aAccess copy available to the general public$$fUnrestricted
000099717 5203_ $$aThis work aims to validate the Polar H7 heart rate (HR) sensor for heart rate variability (HRV) analysis at rest and during various exercise intensities in a cohort of male volunteers with different age, body composition and fitness level. Cluster analysis was carried out to evaluate how these phenotypic characteristics influenced HR and HRV measurements. For this purpose, sixty-seven volunteers performed a test consisting of the following consecutive segments: sitting rest, three submaximal exercise intensities in cycle-ergometer and sitting recovery. The agreement between HRV indices derived from Polar H7 and a simultaneous electrocardiogram (ECG) was assessed using concordance correlation coefficient (CCC). The percentage of subjects not reaching excellent agreement (CCC > 0.90) was higher for high-frequency power (PHF) than for low-frequency power (PLF) of HRV and increased with exercise intensity. A cluster of unfit and not young volunteers with high trunk fat percentage showed the highest error in HRV indices. This study indicates that Polar H7 and ECG were interchangeable at rest. During exercise, HR and PLF showed excellent agreement between devices. However, during the highest exercise intensity, CCC for PHF was lower than 0.90 in as many as 60% of the volunteers. During recovery, HR but not HRV measurements were accurate. As a conclusion, phenotypic differences between subjects can represent one of the causes for disagreement between HR sensors and ECG devices, which should be considered specifically when using Polar H7 and, generally, in the validation of any HR sensor for HRV analysis.
000099717 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/RTI2018-097723-B-I00$$9info:eu-repo/grantAgreement/ES/MICINN-FEDER/PID2019-105674RB-I00$$9info:eu-repo/grantAgreement/ES/MECD/FPU16-05879$$9info:eu-repo/grantAgreement/EUR/ERC-2014-StG-638284$$9info:eu-repo/grantAgreement/ES/DGA-FSE/T39-20R-BSICoS group$$9info:eu-repo/grantAgreement/ES/DGA-FSE/LMP44-18$$9info:eu-repo/grantAgreement/ES/DGA-FSE/LMP24-18$$9info:eu-repo/grantAgreement/ES/DGA-FSE/LMP124-18$$9info:eu-repo/grantAgreement/ES/DGA-FEDER/Construyendo Europa desde Aragón
000099717 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000099717 590__ $$a3.847$$b2021
000099717 592__ $$a0.803$$b2021
000099717 594__ $$a6.4$$b2021
000099717 591__ $$aCHEMISTRY, ANALYTICAL$$b29 / 87 = 0.333$$c2021$$dQ2$$eT2
000099717 593__ $$aAnalytical Chemistry$$c2021$$dQ1
000099717 591__ $$aINSTRUMENTS & INSTRUMENTATION$$b19 / 64 = 0.297$$c2021$$dQ2$$eT1
000099717 593__ $$aBiochemistry$$c2021$$dQ1
000099717 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b95 / 277 = 0.343$$c2021$$dQ2$$eT2
000099717 593__ $$aInstrumentation$$c2021$$dQ1
000099717 593__ $$aInformation Systems$$c2021$$dQ1
000099717 593__ $$aElectrical and Electronic Engineering$$c2021$$dQ1
000099717 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000099717 700__ $$0(orcid)0000-0002-1462-4880$$aHernando, D.
000099717 700__ $$0(orcid)0000-0002-1042-542X$$aMarín-Puyalto, J.$$uUniversidad de Zaragoza
000099717 700__ $$0(orcid)0000-0002-4303-4097$$aVicente-Rodríguez, G.$$uUniversidad de Zaragoza
000099717 700__ $$0(orcid)0000-0001-8374-9081$$aGaratachea, N.$$uUniversidad de Zaragoza
000099717 700__ $$0(orcid)0000-0002-1960-407X$$aPueyo, E.$$uUniversidad de Zaragoza
000099717 700__ $$0(orcid)0000-0003-1272-0550$$aBailón, R.$$uUniversidad de Zaragoza
000099717 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000099717 7102_ $$15008$$2800$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Teoría Señal y Comunicac.
000099717 773__ $$g21, 3 (2021), 902 [14 pp]$$pSensors$$tSensors$$x1424-8220
000099717 8564_ $$s706733$$uhttps://zaguan.unizar.es/record/99717/files/texto_completo.pdf$$yVersión publicada
000099717 8564_ $$s2771422$$uhttps://zaguan.unizar.es/record/99717/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000099717 909CO $$ooai:zaguan.unizar.es:99717$$particulos$$pdriver
000099717 951__ $$a2023-05-18-14:59:49
000099717 980__ $$aARTICLE