Abstract
We review our recent work on the development of an electrocardiographic tomography imaging (ETI) technology. Three dimensional (3D) distributions of cardiac electrophysiological properties are estimated from body surface ECG signals with the aid of a realistic geometry heart model in which electrophysiological a priori information is incorporated. Computer simulation studies carried in our laboratory demonstrate the feasibility of imaging 3D distributions of activation time and trans-membrane potential using the ETI approach.
Original language | English (US) |
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Pages (from-to) | 3764-3766 |
Number of pages | 3 |
Journal | Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings |
Volume | 4 |
State | Published - 2003 |
Event | A New Beginning for Human Health: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Cancun, Mexico Duration: Sep 17 2003 → Sep 21 2003 |
Keywords
- Electrocardiographic imaging
- Electrocardiographic tomography
- Heart model
- Inverse problem