Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]

Detalhes bibliográficos
Autor(a) principal: Koehler, Nelson Rudi
Data de Publicação: 2009
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Scientia Medica (Porto Alegre. Online)
Texto Completo: https://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642
Resumo: Aims: To evaluate the presence of late potentials in the signal-averaged electrocardiogram (SAECG) of patients with the indeterminate form of Chagas’ disease. Methods: Forty four consecutive healthy blood donors and 59 refused candidates to blood donation because of positive tests for Chagas’ disease were submitted to SAECG. Results: Among controls, 15 (34.1%) had late potentials present, whereas 13 (22.5%) patients with the indeterminate form of Chagas’ disease had abnormal SAECG (p=0.23). Conclusions: Blood donors with the indeterminate form of Chagas’ disease do not present late potentials in the SAECG in a proportion significantly different when compared to controls.
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spelling Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]Potenciais tardios no eletrocardiograma de alta resolução na forma indeterminada da Doença de ChagasDoença de Chagaseletrocardiograma de alta resoluçãopotenciais tardios.Aims: To evaluate the presence of late potentials in the signal-averaged electrocardiogram (SAECG) of patients with the indeterminate form of Chagas’ disease. Methods: Forty four consecutive healthy blood donors and 59 refused candidates to blood donation because of positive tests for Chagas’ disease were submitted to SAECG. Results: Among controls, 15 (34.1%) had late potentials present, whereas 13 (22.5%) patients with the indeterminate form of Chagas’ disease had abnormal SAECG (p=0.23). Conclusions: Blood donors with the indeterminate form of Chagas’ disease do not present late potentials in the SAECG in a proportion significantly different when compared to controls.Objetivos: avaliar a presença de potenciais tardios ao eletrocardiograma de alta resolução (ECGAR) em portadores da forma indeterminada da Doença de Chagas. Métodos: foi realizado ECGAR em 59 portadores da forma indeterminada da Doença de Chagas e 44 controles, selecionados na rotina de bancos de sangue. Foi considerado positivo o ECGAR com dois ou três critérios presentes para potenciais tardios. Resultados: entre os controles houve 15 (34,1%) pacientes com ECGAR positivo, enquanto entre os portadores da forma indeterminada da Doença de Chagas apresentaram-se 13 (22%) com positividade para o exame (p=0,23). Conclusões: entre os portadores da forma indeterminada e os controles negativos para Doença de Chagas não houve diferença significativa na prevalência de potenciais tardios ao ECGAR.Editora da PUCRS - ediPUCRS2009-05-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642Scientia Medica; Vol. 19 No. 2 (2009); 64-68Scientia Medica; v. 19 n. 2 (2009); 64-681980-61081806-5562reponame:Scientia Medica (Porto Alegre. Online)instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)instacron:PUC_RSporenghttps://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642/3913https://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642/7809Koehler, Nelson Rudiinfo:eu-repo/semantics/openAccess2013-07-17T13:09:46Zoai:ojs.revistaseletronicas.pucrs.br:article/3642Revistahttps://revistaseletronicas.pucrs.br/scientiamedica/PUBhttps://revistaseletronicas.pucrs.br/scientiamedica/oaiscientiamedica@pucrs.br || editora.periodicos@pucrs.br1980-61081806-5562opendoar:2013-07-17T13:09:46Scientia Medica (Porto Alegre. Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)false
dc.title.none.fl_str_mv Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
Potenciais tardios no eletrocardiograma de alta resolução na forma indeterminada da Doença de Chagas
title Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
spellingShingle Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
Koehler, Nelson Rudi
Doença de Chagas
eletrocardiograma de alta resolução
potenciais tardios.
title_short Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
title_full Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
title_fullStr Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
title_full_unstemmed Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
title_sort Late potentials in the signal averaged electrocardiogram in the indeterminate form of Chagas’ Disease [Abstract in English]
author Koehler, Nelson Rudi
author_facet Koehler, Nelson Rudi
author_role author
dc.contributor.author.fl_str_mv Koehler, Nelson Rudi
dc.subject.por.fl_str_mv Doença de Chagas
eletrocardiograma de alta resolução
potenciais tardios.
topic Doença de Chagas
eletrocardiograma de alta resolução
potenciais tardios.
description Aims: To evaluate the presence of late potentials in the signal-averaged electrocardiogram (SAECG) of patients with the indeterminate form of Chagas’ disease. Methods: Forty four consecutive healthy blood donors and 59 refused candidates to blood donation because of positive tests for Chagas’ disease were submitted to SAECG. Results: Among controls, 15 (34.1%) had late potentials present, whereas 13 (22.5%) patients with the indeterminate form of Chagas’ disease had abnormal SAECG (p=0.23). Conclusions: Blood donors with the indeterminate form of Chagas’ disease do not present late potentials in the SAECG in a proportion significantly different when compared to controls.
publishDate 2009
dc.date.none.fl_str_mv 2009-05-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642
url https://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642/3913
https://revistaseletronicas.pucrs.br/scientiamedica/article/view/3642/7809
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Editora da PUCRS - ediPUCRS
publisher.none.fl_str_mv Editora da PUCRS - ediPUCRS
dc.source.none.fl_str_mv Scientia Medica; Vol. 19 No. 2 (2009); 64-68
Scientia Medica; v. 19 n. 2 (2009); 64-68
1980-6108
1806-5562
reponame:Scientia Medica (Porto Alegre. Online)
instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron:PUC_RS
instname_str Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron_str PUC_RS
institution PUC_RS
reponame_str Scientia Medica (Porto Alegre. Online)
collection Scientia Medica (Porto Alegre. Online)
repository.name.fl_str_mv Scientia Medica (Porto Alegre. Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
repository.mail.fl_str_mv scientiamedica@pucrs.br || editora.periodicos@pucrs.br
_version_ 1809101748913045504

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