Study on the activity--heart rate prediction system for motion sensed rate responsive pacemakers / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
; (6): 324-329, 2011.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-325991
Biblioteca responsável:
WPRO
ABSTRACT
Focusing on the heart rate control mode of acceleration sensor based rate responsive pacemakers, this paper implemented the design of activity--heart rate prediction system. Bluetooth module was used as communication means in activity--heart rate prediction system, and the slave computer was used to complete the acceleration signal acquisition and processing, map from acceleration signal to the pacing rate signal, and achieve real-time transmission of acceleration signal and heart rate signal. The master computer fulfilled real-time display and recording of acceleration signal and heart rate signal, moreover, it achieved control function to the slave computer algorithm through classification of 6 parameters. The results of verification experiment showed that there was a significant relation between mapping heart rate and actual heart rate using linear mapping algorithm (R2 = 0.787, P < 0.001).
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Marca-Passo Artificial
/
Fisiologia
/
Algoritmos
/
Processamento de Sinais Assistido por Computador
/
Estimulação Cardíaca Artificial
/
Frequência Cardíaca
/
Métodos
/
Atividade Motora
Tipo de estudo:
Estudo prognóstico
Limite:
Humanos
Idioma:
Chinês
Revista:
Chinese Journal of Medical Instrumentation
Ano de publicação:
2011
Tipo de documento:
Artigo