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dc.contributor.author | Ruiperez-Campillo, Samuel![]() |
es_ES |
dc.contributor.author | Crespo, Marina![]() |
es_ES |
dc.contributor.author | Tormos Ferrando, Álvaro![]() |
es_ES |
dc.contributor.author | Guill Ibáñez, Antonio![]() |
es_ES |
dc.contributor.author | Cebrián Ferriols, Antonio José![]() |
es_ES |
dc.contributor.author | Alberola, Antonio![]() |
es_ES |
dc.contributor.author | Heimer, Jakob![]() |
es_ES |
dc.contributor.author | Chorro, Francisco J.![]() |
es_ES |
dc.contributor.author | Millet Roig, José![]() |
es_ES |
dc.contributor.author | Castells, Francisco![]() |
es_ES |
dc.date.accessioned | 2024-01-25T19:00:44Z | |
dc.date.available | 2024-01-25T19:00:44Z | |
dc.date.issued | 2023-09 | es_ES |
dc.identifier.issn | 2662-4729 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/202155 | |
dc.description.abstract | [EN] High-density catheters combined with Orientation Independent Sensing (OIS) methods have emerged as a groundbreaking technology for cardiac substrate characterisation. In this study, we aim to assess the arrangements and constraints to reliably estimate the so-called omnipolar electrogram (oEGM). Performance was evaluated using an experimental animal model. Thirty-eight recordings from nine retrospective experiments on isolated perfused rabbit hearts with an epicardial HD multielectrode were used. We estimated oEGMs according to the classic triangular clique (4 possible orientations) and a novel cross-orientation clique arrangement. Furthermore, we tested the effects of interelectrode spacing from 1 to 4 mm. Performance was evaluated by means of several parameters that measured amplitude rejection ratios, electric field loop area, activation pulse width and morphology distortion. Most reliable oEGM estimations were obtained with cross-configurations and interelectrode spacings = 2 mm. Estimations from triangular cliques resulted in wider electric field loops and unreliable detection of the direction of the propagation wavefront. Moreover, increasing interelectrode distance resulted in increased pulse width and morphology distortion. The results prove that current oEGM estimation techniques are insufficiently accurate. This study opens a new standpoint for the design of new-generation HD catheters and mapping software. | es_ES |
dc.description.sponsorship | Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. This work was supported by PID2019- 109547RB-I00 (National Research Program, Ministerio de Ciencia e Innovación, Spanish Government) and CIBERCV CB16/11/00486 (Instituto de Salud Carlos III). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Springer Dordrecht | es_ES |
dc.relation.ispartof | Physical and Engineering Sciences in Medicine | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Omnipolar electrograms | es_ES |
dc.subject | High density electrode arrays | es_ES |
dc.subject | Experimental animal study | es_ES |
dc.subject | Local substrate exploration | es_ES |
dc.subject | Signal processing | es_ES |
dc.subject | Cardiac catheters | es_ES |
dc.subject.classification | TECNOLOGIA ELECTRONICA | es_ES |
dc.title | Evaluation and assessment of clique arrangements for the estimation of omnipolar electrograms in high density electrode arrays: an experimental animal model study | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1007/s13246-023-01287-8 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-109547RB-I00/ES/CUANTIFICACION DEL DETERIORO LOCAL DEL MIOCARDIO MEDIANTE CATETER MULTIELECTRODO GRID ALTA DENSIDAD. IDENTIFICACION DE METRICAS DEL SUSTRATO FIBROTICO RESPONSABLE DE ARRITMIAS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CB16%2F11%2F00486/ES/ENFERMEDADES CARDIOVASCULARES/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació | es_ES |
dc.description.bibliographicCitation | Ruiperez-Campillo, S.; Crespo, M.; Tormos Ferrando, Á.; Guill Ibáñez, A.; Cebrián Ferriols, AJ.; Alberola, A.; Heimer, J.... (2023). Evaluation and assessment of clique arrangements for the estimation of omnipolar electrograms in high density electrode arrays: an experimental animal model study. Physical and Engineering Sciences in Medicine. 46(3):1193-1204. https://doi.org/10.1007/s13246-023-01287-8 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1007/s13246-023-01287-8 | es_ES |
dc.description.upvformatpinicio | 1193 | es_ES |
dc.description.upvformatpfin | 1204 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 46 | es_ES |
dc.description.issue | 3 | es_ES |
dc.identifier.pmid | 37358782 | es_ES |
dc.identifier.pmcid | PMC10480253 | es_ES |
dc.relation.pasarela | S\501885 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.subject.ods | 03.- Garantizar una vida saludable y promover el bienestar para todos y todas en todas las edades | es_ES |