DocumentCode
346957
Title
Experimental study and removal of the drift of the reference potential from the unipolar electrogram
Author
Punske, B.B. ; Lux, R.L. ; MacLeod, R.S. ; Ershler, P.R. ; Taccardi, B.
Author_Institution
Utah State Univ., Logan, UT
Volume
1
fYear
1999
fDate
1999
Abstract
Unipolar electrograms contain an electrical component produced by changes in the reference potential as a function of time during ventricular excitation. The purpose of this work was to evaluate and remove this component from experimental data. Successful removal of this component resulted in signal morphology that is consistent with the potential distributions
Keywords
electrocardiography; medical signal processing; QRS integrals; drift removal; epicardial electrograms; reference potential; signal morphology; unipolar electrogram; ventricular excitation; Cities and towns; Computer simulation; Distributed computing; Electrodes; Heart; Morphology; Shape; Signal generators; Surface waves; Yield estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location
Atlanta, GA
ISSN
1094-687X
Print_ISBN
0-7803-5674-8
Type
conf
DOI
10.1109/IEMBS.1999.802380
Filename
802380
Link To Document