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Atrial and ventricular signal averaging electrocardiography in pacemaker and cardiac resynchronization therapy

Atrial and ventricular signal averaging electrocardiography in pacemaker and cardiac... Abstract Cardiac resynchronization therapy with atrioventricular and interventricular delay optimized biventricular pacing is an established therapy for symptomatic heart failure patients with prolongation of QRS duration, left bundle branch block and reduced left ventricular ejection fraction. The aim of the investigation was to evaluate right atrial, right ventricular and left ventricular electrical signals of implantable electronic cardiac devices with and without signal averaging technique with novel LabVIEW software. Electrical interatrial conduction delay and inter-ventricular conduction delay may be useful parameters to evaluate electrical atrial and ventricular desynchronization in heart failure patients. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Current Directions in Biomedical Engineering de Gruyter

Atrial and ventricular signal averaging electrocardiography in pacemaker and cardiac resynchronization therapy

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Publisher
de Gruyter
Copyright
Copyright © 2015 by the
ISSN
2364-5504
eISSN
2364-5504
DOI
10.1515/cdbme-2015-0015
Publisher site
See Article on Publisher Site

Abstract

Abstract Cardiac resynchronization therapy with atrioventricular and interventricular delay optimized biventricular pacing is an established therapy for symptomatic heart failure patients with prolongation of QRS duration, left bundle branch block and reduced left ventricular ejection fraction. The aim of the investigation was to evaluate right atrial, right ventricular and left ventricular electrical signals of implantable electronic cardiac devices with and without signal averaging technique with novel LabVIEW software. Electrical interatrial conduction delay and inter-ventricular conduction delay may be useful parameters to evaluate electrical atrial and ventricular desynchronization in heart failure patients.

Journal

Current Directions in Biomedical Engineering – de Gruyter

Published: Sep 1, 2015

References

  • Poller WC Not left ventric - ular lead position but the extent of immediate asynchrony reduction predicts long - term response to cardiac resynchro - nization therapy
    Dreger