Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP5W34M/3FA459A
Repositóriosid.inpe.br/mtc-m21b/2013/11.26.16.52.38   (acesso restrito)
Última Atualização2014:01.29.10.50.53 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2013/11.26.16.52.39
Última Atualização dos Metadados2018:06.04.03.14.10 (UTC) administrator
DOI10.1016/j.medengphy.2013.07.009
ISSN1350-4533
Rótuloscopus 2013-11
Chave de CitaçãoSantosBarrMacaGodo:2013:ApAuAd
TítuloApplication of an automatic adaptive filter for Heart Rate Variability analysis
Ano2013
Data de Acesso21 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1005 KiB
2. Contextualização
Autor1 Santos, Laurita dos
2 Barroso, Joaquim Jose
3 Macau, Elbert Einstein Nehrer
4 Godoy, M. F. de
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JGUT
Grupo1
2 LAP-CTE-INPE-MCTI-GOV-BR
3 LAC-CTE-INPE-MCTI-GOV-BR
Afiliação1 Computing and Applied Mathematics Laboratory, National Institute for Space Research, CEP: 12227-010, São José dos Campos, SP, Brazil
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Transdisciplinar Nucleus for Chaos and Complexity Study (NUTECC), Department of Cardiology and Cardiovascular Surgery São José do Rio Preto MedicalSchool, São José do Rio Preto, SP, Brazil
Endereço de e-Mail do Autor1
2 barroso@plasma.inpe.br
3 elbert@lac.inpe.br
Endereço de e-Mailmarcelo.pazos@inpe.br
RevistaMedical Engineering and Physics
Volume35
Número12
Páginas1778-1785
Nota SecundáriaA1 A2 B1 B1 B1 B1 B2 B2
Histórico (UTC)2018-06-04 03:14:10 :: administrator -> marcelo.pazos@inpe.br :: 2013
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chaveheart rate variability
automatic adaptive filter
time series
ResumoThe presence of artifacts and noise effects in temporal series can seriously hinder the analysis of Heart Rate Variability (HRV). The tachograms should be carefully edited to avoid erroneous interpretations. The physician should carefully analyze the tachogram in order to detect points that might be associated with unlikely biophysical behavior and manually eliminate them from the data series. However, this is a time-consuming procedure. To facilitate the pre-analysis of the tachogram, this study uses a method of data filtering based on an adaptive filter which is quickly able to analyze a large amount of data. The method was applied to 229 time series from a database of patients with different clinical conditions: premature newborns, full-term newborns, healthy young adults, adults submitted to a very-low-calorie diet, and adults under preoperative evaluation for coronary artery bypass grafting. This proposed method is compared to the demanding conventional method, wherein the corrections of occasional ectopic beats and artifacts are usually manually executed by a specialist. To confirm the reliability of the results obtained, correlation coefficients were calculated, using both automatic and manual methods of ltering for each HRV index selected. A high correlation between the results was found, with highly significant p values, for all cases, except for some parameters analyzed in the premature newborns group, an issue that is thoroughly discussed. The authors concluded that the proposed adaptive filtering method helps to efficiently handle the task of editing temporal series for HRV analysis.
ÁreaFISPLASMA
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Application of an...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Application of an...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
marcelo.pazos@inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESGTTP
8JMKD3MGPCW/3ET2RFS
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.25.21.49 2
sid.inpe.br/mtc-m21/2012/07.13.14.45.07 2
DivulgaçãoPORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
atualizar 


Fechar