Name
Abstract | ||
|---|---|---|
We propose a methodology to take into account the location of scars in ECGI problem. The method is to consider the whole body, including blood, heart and remaining volume as a conductor with an electric current source field localized in the heart. We identify the source best matching a given body surface potential map, by solving the classical quadratic optimization problem with a Tikhonov regularization term. The method behaves better than the MFS method in presence of a scar. The correlation coefficients of the activation times around the scar are improved up to 10% on the epicardium, and 7% on the endocardium, by adapting the Tikhonov regularization parameter and conductivity coefficient in the scar. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.22489/CinC.2020.237 | 2020 COMPUTING IN CARDIOLOGY |
DocType | ISSN | Citations |
Conference | 2325-8861 | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mohamadou Malal Diallo | 1 | 0 | 0.34 |
| Mark Potse | 2 | 152 | 30.20 |
| Rémi Dubois | 3 | 146 | 23.45 |
| Yves Coudière | 4 | 5 | 6.62 |