DocumentCode
2967289
Title
Feasibility of atrial activation time imaging
Author
Hanser, F. ; Tilg, B. ; Modre, R. ; Fischer, G. ; Messnarz, B. ; Hintringer, F. ; Roithinger, FX
Author_Institution
Inst. for Med. Signal Process. & Imaging, Univ. for Health Informatics & Technol. Tyrol, Innsbruck, Austria
fYear
2002
fDate
22-25 Sept. 2002
Firstpage
601
Lastpage
604
Abstract
The feasibility of atrial activation time imaging is investigated based on data sets of four patients who underwent an electrophysiologic study. Several pacing protocols with pacing sites at the right atrial appendage, coronary sinus, and high right atrium were part of the study and were employed to reconstruct the associated atrial activation time patterns. The localization error was estimated to be between 8 and 14 mm.
Keywords
electrocardiography; medical image processing; 8 to 14 mm; atrial activation time imaging; coronary sinus; data sets; electrophysiologic study; high right atrium; localization error; pacing protocols; pacing sites; patients; right atrial appendage; Biomedical imaging; Cardiology; Electrocardiography; Electrodes; Electrophysiology; Heart; Inverse problems; Low pass filters; Optical imaging; Veins;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers in Cardiology, 2002
ISSN
0276-6547
Print_ISBN
0-7803-7735-4
Type
conf
DOI
10.1109/CIC.2002.1166844
Filename
1166844
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