Spatial methods of epicardial activation time determination in normal hearts

The purpose of this study was to demonstrate errors in activation time maps created using the time derivative method on fractionated unipolar electrograms, to characterize the epicardial distribution of those fractionated electrograms, and to investigate spatial methods of activation time determinat...

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Veröffentlicht in:	Annals of biomedical engineering 2003-07, Vol.31 (7), p.781-792
Hauptverfasser:	Punske, Bonnie B, Ni, Quan, Lux, Robert L, MacLeod, Robert S, Ershler, Philip R, Dustman, Theodore J, Allison, Matthew J, Taccardi, Bruno
Format:	Artikel
Sprache:	eng
Schlagworte:	Action Potentials - physiology Algorithms Animals Body Surface Potential Mapping - methods Diagnosis, Computer-Assisted - methods Dogs Fractionation Heart - physiology Heart Conduction System - physiology Methods Pericardium - physiology Reproducibility of Results Sensitivity and Specificity
Online-Zugang:	Volltext
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