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Association between the predictors of functional capacity and heart rate off-kinetics in patients with Chronic Obstructive Pulmonary Disease

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dc.contributor.author Camargo, Patrícia Faria
dc.contributor.author Di Thommazo-Luporini, Luciana
dc.contributor.author Carvalho Junior, Luiz Carlos Soares de
dc.contributor.author Goulart, Cássia da Luz
dc.contributor.author Sebold, Rayane
dc.contributor.author Santos, Polliana Batista dos
dc.contributor.author Roscani, Meliza Goi
dc.contributor.author Silva, Audrey Borghi
dc.date.accessioned 2022-02-09T10:05:56Z
dc.date.available 2022-02-09T10:05:56Z
dc.date.issued 2020-08-12
dc.identifier https://doi.org/10.2147/copd.s260284 por
dc.identifier.citation CAMARGO, Patrícia Faria; DI THOMMAZO-LUPORINI, Luciana; CARVALHO JUNIOR, Luiz Carlos Soares de; GOULART, Cássia da Luz; SEBOLD, Rayane; SANTOS, Polliana Batista dos; ROSCANI, Meliza Goi; SILVA, Audrey Borghi. Association between the predictors of functional capacity and heart rate off-kinetics in patients with Chronic Obstructive Pulmonary Disease. Repositório Institucional da UFSCar, 2020. Dataset. Disponível em: https://repositorio.ufscar.br/handle/ufscar/15568. *
dc.identifier.uri https://repositorio.ufscar.br/handle/ufscar/15568
dc.description Background: The heart rate (HR) kinetics as well as other predictors of functional capacity such as the Chronic Obstructive Pulmonary Disease (COPD) Assessment Test (CAT), the Duke Activity Status Index (DASI) and the handgrip strength (HGS) represent important tools in assessing the impact of COPD on exercise performance and health status of individuals with COPD. Purpose: To verify the relationship between functional capacity, measured using the six-minute walking test (6MWT), with the HR off-kinetics, HGS and the DASI and CAT scores. Methods: For this cross-sectional study, 29 subjects with COPD underwent body composition, pulmonary function and cardiac function tests. Subsequently, the DASI and CAT questionnaires and HGS test were performed. The beat-to-beat R-R intervals (IRR) were collected in rest, during the test and in recovery after the 6MWT. The HR off-kinetics was obtained during a 360-second period in post-exercise recovery through the HR mono-exponential decay. Results: Moderate correlations were observed between: 1) walked distance (WD) in the 6MWT and the CAT and DASI scores (r= −0.58, p=0.001 and r= 0.58, p=0.001, respectively); 2) WD and HGS (r=0.37, p=0.05); 3) and WD and HR off-kinetics (τ; r= −0.54, p=0.002 and MRT; r= −0.55, p=0.002, respectively). Conclusion: The 6MWT performance is a direct measurement to evaluate functional capacity. Additionally, it is related to other direct and indirect markers for functional evaluation in patients with COPD. These results suggest the application of these tools in clinical practice, based on the accessibility, non-invasive character and easy applicability of these methods. eng
dc.description.sponsorship Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) por
dc.language.iso eng eng
dc.publisher Universidade Federal de São Carlos por
dc.relation.uri https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7438181/#:~:text=The%206MWT%20performance%20is%20directly,kinetics%20in%20individuals%20with%20COPD. por
dc.rights Attribution-NonCommercial-NoDerivs 3.0 Brazil *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/br/ *
dc.subject COPD eng
dc.subject Exercise eng
dc.subject Questionnaires eng
dc.subject Kinetics eng
dc.title Association between the predictors of functional capacity and heart rate off-kinetics in patients with Chronic Obstructive Pulmonary Disease eng
dc.type Dataset eng
dc.description.sponsorshipId Processo nº 2015/26501–1, Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) por
dc.description.sponsorshipId Processo nº 2018/00860-3, Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) por


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