Supplemented standard 12-lead electrocardiogram for optimal diagnosis and reconstruction of significant body surface map patterns.
J Electrocardiol
; 41(3): 251-6, 2008.
Article
em En
| MEDLINE
| ID: mdl-18433616
ABSTRACT
In this study, based on 120-lead body surface potential maps (BSPMs), we explored the improvement in electrocardiogram (ECG) diagnosis obtained by adding additional leads and using estimation of unmeasured leads. We found that adding a few leads observed to be optimal for diagnosis or signal capture combined with the existing 12-lead ECG improves diagnostic performance. Separately, using reconstruction (estimation) of BSPMs and using diagnostic criteria derived for maps also improve diagnostic performance over that provided by the recorded 12-lead ECG alone. Combining these 2 ideas, namely, addition of optimal leads and estimation of BSPMs improves performance even more.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Diagnóstico por Computador
/
Hipertrofia Ventricular Esquerda
/
Mapeamento Potencial de Superfície Corporal
/
Eletrocardiografia
/
Infarto do Miocárdio
Tipo de estudo:
Diagnostic_studies
/
Evaluation_studies
Limite:
Humans
Idioma:
En
Revista:
J Electrocardiol
Ano de publicação:
2008
Tipo de documento:
Article
País de afiliação:
Bélgica