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Quantification of anaesthetic effects on atrial fibrillation rate by partial least-squares

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Quantification of anaesthetic effects on atrial fibrillation rate by partial least-squares

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Nombre: RAQUEL CERVIGON;J ...
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dc.contributor.author Cervigón Abad, Raquel es_ES
dc.contributor.author Moreno, J. es_ES
dc.contributor.author Reilly, Richard es_ES
dc.contributor.author Perez-Villacastin, J. es_ES
dc.contributor.author Castells Ramón, Francisco Sales es_ES
dc.date.accessioned 2014-12-12T14:37:17Z
dc.date.available 2014-12-12T14:37:17Z
dc.date.issued 2012-10
dc.identifier.issn 0967-3334
dc.identifier.uri http://hdl.handle.net/10251/45409
dc.description.abstract The mechanism underlying atrial fibrillation (AF) remains poorly understood. Multiple wandering propagation wavelets drifting through both atria under hierarchical models are not understood. Some pharmacological drugs, known as antiarrhythmics, modify the cardiac ionic currents supporting the fibrillation process within the atria and may modify the AF propagation dynamics terminating the fibrillation process. Other medications, theoretically non-antiarrhythmic, may slightly affect the fibrillation process in non-defined mechanisms. We evaluated whether the most commonly used anaesthetic agent, propofol, affects AF patterns. Partial least-squares (PLS) analysis was performed to reduce significant noise into the main latent variables to find the differences between groups. The final results showed an excellent discrimination between groups with slow atrial activity during the propofol infusion. © 2012 Institute of Physics and Engineering in Medicine. © 2012 Institute of Physics and Engineering in Medicine. es_ES
dc.description.sponsorship This work was supported by the Ministry of Education and Science of Spain. (Ref: EASI TEC2009-13939). en_EN
dc.language Inglés es_ES
dc.publisher IOP Publishing: Hybrid Open Access es_ES
dc.relation.ispartof Physiological Measurement es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Anaesthetic es_ES
dc.subject Atrial fibrillation es_ES
dc.subject Partial least-squares (PLS) es_ES
dc.subject Principal component analysis (PCA) es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Quantification of anaesthetic effects on atrial fibrillation rate by partial least-squares es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1088/0967-3334/33/10/1757
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//TEC2009-13939/ES/Desarrollo De Tecnicas Avanzadas De Analisis Y Caracterizacion De Mapas De Propagacion Para La Ayuda Al Diagnostico Electrocardiografico./ / es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Aplicaciones de las Tecnologías de la Información - Institut Universitari d'Aplicacions de les Tecnologies de la Informació es_ES
dc.description.bibliographicCitation Cervigón Abad, R.; Moreno, J.; Reilly, R.; Perez-Villacastin, J.; Castells Ramón, FS. (2012). Quantification of anaesthetic effects on atrial fibrillation rate by partial least-squares. Physiological Measurement. 33(10):1757-1768. doi:10.1088/0967-3334/33/10/1757 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1088/0967-3334/33/10/1757 es_ES
dc.description.upvformatpinicio 1757 es_ES
dc.description.upvformatpfin 1768 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 33 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 238105
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
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