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.
Article
de Zh
| WPRIM
| ID: wpr-325991
Bibliothèque responsable:
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).
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Pacemaker
/
Physiologie
/
Algorithmes
/
Traitement du signal assisté par ordinateur
/
Entraînement électrosystolique
/
Rythme cardiaque
/
Méthodes
/
Activité motrice
Type d'étude:
Prognostic_studies
Limites du sujet:
Humans
langue:
Zh
Texte intégral:
Chinese Journal of Medical Instrumentation
Année:
2011
Type:
Article