Short time ECG signal analysis based on the reconstruction of phase space / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 257-264, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-309601
ABSTRACT
Based on the reconstruction of two-dimension phase space of time series of short ECG signals, the variation of the strange attractor geometry is described and two indices, VMI and VAI, are derived in this paper. The two indices can distinguish clearly the ECG signals of sinus rhythm, tachycardia and ventricular fibrillation. Stable results of VMI and VAI can be obtained by analyzing ECG signals of several seconds. They are expected to be used in the development of medical instruments for a fast realtime display of analysis results.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Processamento de Sinais Assistido por Computador
/
Eletrocardiografia
/
Métodos
/
Infarto do Miocárdio
Limite:
Animais
Idioma:
Chinês
Revista:
Chinese Journal of Medical Instrumentation
Ano de publicação:
2008
Tipo de documento:
Artigo
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