Name
Title | ||
|---|---|---|
Ecg Imaging Of Simulated Atrial Fibrillation: Imposing Epi-Endocardial Similarity Facilitates The Reconstruction Of Transmembrane Voltages |
Abstract | ||
|---|---|---|
Electrocardiographic imaging (ECGI) could help in diagnosis and treatment of atrial fibrillation (AF), the most common life-threatening arrhythmia. Based on a previous work by Figuera et al. on the reconstruction of epicardial potentials (EP) during AF, we explore the performance of a Tikhonov regularization with two spatial constraints for transmembrane voltage (TMV) based ECGI. We develop a new method to impose epi-endocardial similarity and show its benefit for ECGI of atrial activity. Apart from TMVs, local activation times and dominant frequency are evaluated as target parameters. In the AF models studied, joint reconstruction of epi- and endocardial TMVs showed performance comparable to the previously reported EPs imaging. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.22489/CinC.2017.245-303 | 2017 COMPUTING IN CARDIOLOGY (CINC) |
Field | DocType | Volume |
Tikhonov regularization,Atrial fibrillation,Dominant frequency,Internal medicine,Cardiology,Joint reconstruction,Transmembrane protein,Physics | Conference | 44 |
ISSN | Citations | PageRank |
2325-8861 | 0 | 0.34 |
References | Authors | |
0 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Steffen Schuler | 1 | 2 | 3.86 |
| Danila Potyagaylo | 2 | 8 | 6.95 |
| Olaf Dössel | 3 | 264 | 56.10 |