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dc.contributor.author | Vraka, Aikaterini | es_ES |
dc.contributor.author | Bertomeu-González, Vicente | es_ES |
dc.contributor.author | Hornenro, Fernando | es_ES |
dc.contributor.author | Langley, Philip | es_ES |
dc.contributor.author | Alcaraz, Raúl | es_ES |
dc.contributor.author | Rieta, J J | es_ES |
dc.date.accessioned | 2022-12-16T08:08:53Z | |
dc.date.available | 2022-12-16T08:08:53Z | |
dc.date.issued | 2021-11-19 | es_ES |
dc.identifier.isbn | 978-1-6654-4000-4 | es_ES |
dc.identifier.issn | 2575-5145 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/190742 | |
dc.description.abstract | [EN] Atrial substrate alteration due to catheter ablation (CA) of atrial fibrillation (AF) is primarily assessed from P-waves. Nonetheless, how CA affects critical structures is ignored. The aim of the current study is to investigate if CA effect on CS, the principal CA reference, is related to that observed from P-waves analysis. Five-minute lead II and bipolar CS recordings of 29 paroxysmal AF patients were obtained before, during and after CA. Duration, amplitude, area and heart-rate (HR) variability (HRV) features were calculated for P-waves and local activation waves (LAWs). Normalization mitigated the effect of HR fluctuations. Linear correlations between each P-wave and LAW were tested with linear regression (LR) and Pearson correlation (PC) and nonlinear correlations with cross-quadratic sample entropy (CQSE). Correlation between the CA effect on P-waves and LAWs was investigated with PC. Negligent statistical correlations were found by PC and LR for amplitude and area (¿3.30%< corr < +18.36%, p < 0.0142). After normalization, correlation in duration increased from non-significant to significant and from low to moderate (up to 47.25%, p < 0.0001). CQSE values were from 0.6 to 1.2. The effect of CA on P-waves and LAWs duration showed a moderate/high concordance after normalization (from 50% to 89%, p < 0.0210) and a highly tuned HRV (> 90%, p < 0.0297). Apart from HRV, no significant correlations between CS LAWs and P-waves have been found. HR fluctuations mask any possible tuning and normalization should be applied prior to the analysis. | es_ES |
dc.description.sponsorship | Research supported by grants DPI2017¿83952¿C3 from MINECO/AEI/FEDER UE, SBPLY/17/180501/000411 from JCCLM and AICO/2021/286 from GVA. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | IEEE | es_ES |
dc.relation.ispartof | Proceedings of the 9th IEEE International Conference on E-Health and Bioengineering - EHB 2021 | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Atrial fibrillation | es_ES |
dc.subject | Pulmonary vein isolation | es_ES |
dc.subject | Coronary sinus | es_ES |
dc.subject | Correlation | es_ES |
dc.subject | Local activation waves | es_ES |
dc.subject.classification | TECNOLOGIA ELECTRONICA | es_ES |
dc.title | Are Coronary Sinus Features Reflecting the Effect of Catheter Ablation of Atrial Fibrillation as P-waves Do? | es_ES |
dc.type | Comunicación en congreso | es_ES |
dc.type | Artículo | es_ES |
dc.type | Capítulo de libro | es_ES |
dc.identifier.doi | 10.1109/EHB52898.2021.9657639 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/DPI2017-83952-C3-1-R/ES/ESTUDIO MULTICENTRICO PARA LA EVALUACION DEL SUSTRATO ARRITMOGENICO EN PACIENTES CON FIBRILACION AURICULAR. APLICACION A LA ABLACION POR CATETER/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement///AICO%2F2021%2F286//Inteligencia Artificial para Revolucionar la Medicina Móvil Usando Dispositivos Llevables/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/JCCM//SBPLY%2F17%2F180501%2F000411//Caracterización del sustrato auricular mediante análisis de señal como herramienta de asistencia procedimental en ablación por catéter de fibrilación auricular/ | 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. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica | es_ES |
dc.description.bibliographicCitation | Vraka, A.; Bertomeu-González, V.; Hornenro, F.; Langley, P.; Alcaraz, R.; Rieta, JJ. (2021). Are Coronary Sinus Features Reflecting the Effect of Catheter Ablation of Atrial Fibrillation as P-waves Do?. IEEE. 1-4. https://doi.org/10.1109/EHB52898.2021.9657639 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.conferencename | 9th IEEE International Conference on e-Health and Bioengineering (EHB 2021) | es_ES |
dc.relation.conferencedate | Noviembre 18-19,2021 | es_ES |
dc.relation.conferenceplace | Online | es_ES |
dc.relation.publisherversion | https://doi.org/10.1109/EHB52898.2021.9657639 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 4 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.relation.pasarela | S\463405 | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Junta de Comunidades de Castilla-La Mancha | es_ES |