DocumentCode
472000
Title
Imaging 3-dimensional Cardiac Electrical Activity from Intra-Cavity Potentials
Author
He, B.
Author_Institution
Minnesota Univ.
fYear
2006
fDate
Aug. 30 2006-Sept. 3 2006
Firstpage
4519
Lastpage
4519
Abstract
We propose a novel approach to image 3- dimensional (3-D) cardiac electrical activity from intra-cavity electrical potentials. The 3-D cardiac electrical activity is estimated by minimizing the difference between the recorded and model-generated intra-cavity potential distributions. The feasibility of the proposed concept is tested by a computer simulation
Keywords
bioelectric potentials; cardiovascular system; catheters; electrocardiography; inverse problems; 3-dimensional cardiac electrical activity imaging; catheter; computer simulation; electrocardiographic imaging; inverse problem; model-generated intra-cavity potential distribution; Biomedical imaging; Biomedical measurements; Catheters; Cities and towns; Computational modeling; Computer simulation; Electric potential; Helium; Inverse problems; Testing; cardiac electrical imaging; catheter; electrocardiographic imaging; intra-cavity potentials; inverse problem;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 2006. EMBS '06. 28th Annual International Conference of the IEEE
Conference_Location
New York, NY
ISSN
1557-170X
Print_ISBN
1-4244-0032-5
Electronic_ISBN
1557-170X
Type
conf
DOI
10.1109/IEMBS.2006.259561
Filename
4462806
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