Effects of Interpolation on the Inverse Problem of Electrocardiography

Autor: Dogrusoz, Y.S., Bear, L.R., Bergquist, J., Dubois, R., Good, W., MacLeod, Rob, Rababah, A., Stoks, Job

Publikováno v: Computing in Cardiolog (CinC), 46, 1-4

Electrocardiographic Imaging (ECGI) aims to reconstruct electrograms from the body surface potential measurements. Bad leads are usually excluded from the inverse problem solution. Alternatively, interpolation can be applied. This study explores how

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31bd1a1b91f7619adb0ef7e8c9ba9dba
http://hdl.handle.net/1942/31978

Evaluation of five methods for the interpolation of bad leads in the solution of the inverse electrocardiography problem.

Autor: Serinagaoglu Dogrusoz Y; Middle East Technical University, Department of Electrical and Electronics Engineering, Ankara, Turkey., Bear LR; IHU-LIRYC, Fondation Bordeaux Université, Pessac, France.; Univ. Bordeaux, CRCTB, U1045 Bordeaux, France.; INSERM, Centre de recherche Cardio-Thoracique de Bordeaux, U1045 Bordeaux, France., Bergquist JA; Scientific Computing and Imaging (SCI) Institute, University of Utah, Salt Lake City, UT, United States of America.; Nora Eccles Harrison Cardiovascular Research and Training Institute (CVRTI), University of Utah, Salt Lake City, UT, United States of America.; Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, United States of America., Rababah AS; Jordanian Royal Medical Services, Amman, Jordan., Good W; Acutus Medical, Carlsbad, CA, United States of America., Stoks J; Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands., Svehlikova J; Slovak Academy of Sciences, Institute of Measurement Science, Bratislava, Slovakia., van Dam E; Peacs, Nieuwerbrug, The Netherlands., Brooks DH; Department of Electrical and Computer Engineering, Northeastern University, Boston, MA, United States of America., MacLeod RS; Scientific Computing and Imaging (SCI) Institute, University of Utah, Salt Lake City, UT, United States of America.; Nora Eccles Harrison Cardiovascular Research and Training Institute (CVRTI), University of Utah, Salt Lake City, UT, United States of America.; Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, United States of America.; School of Medicine, University of Utah, Salt Lake City, UT, United States of America.

Publikováno v: Physiological measurement [Physiol Meas] 2024 Sep 24; Vol. 45 (9). Date of Electronic Publication: 2024 Sep 24.

Investigation into the importance of using natural PVCs and pathological models for potential-based ECGI validation.

Autor: Bear LR; IHU-Liryc, Heart Rhythm Disease Institute, Foundation Bordeaux Université, Bordeaux, France.; University Bordeaux, CRCTB, Bordeaux, France.; INSERM, Centre de Recherche Cardio-Thoracique de Bordeaux, Bordeaux, France., Bergquist JA; Scientific Computing and Imaging Institute, University of Utah, Salt LakeCity, UT, United States.; Norra Eccles Harrison Cardiovascular Research and Training Institute (CVRTI), University of Utah, Salt LakeCity, UT, United States.; Department of Biomedical Engineering, University of Utah, Salt LakeCity, UT, United States., Abell E; IHU-Liryc, Heart Rhythm Disease Institute, Foundation Bordeaux Université, Bordeaux, France.; University Bordeaux, CRCTB, Bordeaux, France.; INSERM, Centre de Recherche Cardio-Thoracique de Bordeaux, Bordeaux, France., Cochet H; IHU-Liryc, Heart Rhythm Disease Institute, Foundation Bordeaux Université, Bordeaux, France.; University Bordeaux, CRCTB, Bordeaux, France.; INSERM, Centre de Recherche Cardio-Thoracique de Bordeaux, Bordeaux, France.; Bordeaux University Hospital (CHU), Pessac, France., MacLeod RS; Scientific Computing and Imaging Institute, University of Utah, Salt LakeCity, UT, United States.; Norra Eccles Harrison Cardiovascular Research and Training Institute (CVRTI), University of Utah, Salt LakeCity, UT, United States.; Department of Biomedical Engineering, University of Utah, Salt LakeCity, UT, United States., Dubois R; IHU-Liryc, Heart Rhythm Disease Institute, Foundation Bordeaux Université, Bordeaux, France.; University Bordeaux, CRCTB, Bordeaux, France.; INSERM, Centre de Recherche Cardio-Thoracique de Bordeaux, Bordeaux, France., Serinagaoglu Y; Electrical-Electronics Engineering Department, Middle East Technical University, Ankara, Türkiye.

Publikováno v: Frontiers in physiology [Front Physiol] 2023 May 18; Vol. 14, pp. 1198002. Date of Electronic Publication: 2023 May 18 (Print Publication: 2023).

Understanding repolarization in the intracardiac unipolar electrogram: A long-lasting controversy revisited.

Autor: Stoks J; Department of Cardiology, CARIM, Maastricht University Medical Center+, Maastricht, Netherlands.; Department of Advanced Computing Sciences, Maastricht University, Maastricht, Netherlands.; Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium., Bear LR; IHU Liryc, Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université, Bordeaux, France., Vijgen J; Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium., Dendale P; Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium., Peeters R; Department of Advanced Computing Sciences, Maastricht University, Maastricht, Netherlands., Volders PGA; Department of Cardiology, CARIM, Maastricht University Medical Center+, Maastricht, Netherlands., Cluitmans MJM; Department of Cardiology, CARIM, Maastricht University Medical Center+, Maastricht, Netherlands.

Publikováno v: Frontiers in physiology [Front Physiol] 2023 Apr 07; Vol. 14, pp. 1158003. Date of Electronic Publication: 2023 Apr 07 (Print Publication: 2023).

Non-Contact Intracardiac Potential Mapping Using Mesh-Based and Meshless Inverse Solvers.

Autor: Meng S; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand., Chamorro-Servent J; Department of Mathematics, Universitat Autònoma de Barcelona, Bellaterra, Spain., Sunderland N; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand.; Bristol Heart Institute, University of Bristol, Bristol, United Kingdom., Zhao J; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand., Bear LR; HU Liryc, Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université, Bordeaux, France.; Centre de Recherche Cardio-Thoracique de Bordeaux, Université Bordeaux, Bordeaux, France.; INSERM, Centre de Recherche Cardio-Thoracique de Bordeaux, Bordeaux, France., Lever NA; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand.; Auckland City Hospital, Auckland, New Zealand.; Department of Medicine, University of Auckland, Auckland, New Zealand., Sands GB; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand., LeGrice IJ; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand.; Department of Physiology, University of Auckland, Auckland, New Zealand., Gillis AM; Libin Cardiovascular Research Institute, Calgary University, Calgary, AB, Canada., Budgett DM; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand., Smaill BH; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand.

Publikováno v: Frontiers in physiology [Front Physiol] 2022 Jul 07; Vol. 13, pp. 873630. Date of Electronic Publication: 2022 Jul 07 (Print Publication: 2022).