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Assessing a Warping Methodology for the Identification of Increased Cardiovascular Risk Based on the HR Profile Morphology
Conference ObjectAbstract: Heart rate (HR) response to exercise and recovery are strong predictors of cardiovascular mortality,Palabras claves:Autores:Esther Pueyo, Lambiase P.D., Munroe P.B., Orini M., Pablo Laguna, Ramirez J., Tinker A., Van Duijvenboden S.Fuentes:scopusAssessing instantaneous QT variability dynamics within a point-process nonlinear framework
Conference ObjectAbstract: The importance of cardiac repolarization dynamics in promoting arrhythmic events is widely recognizePalabras claves:Autores:Barbieri R., Citi L., Esther Pueyo, Minchole A., Orini M., Pablo Laguna, Valenza G.Fuentes:scopusAssessing real-time RR-QT frequency-domain measures of coupling and causality through inhomogeneous point-process bivariate models
Conference ObjectAbstract: Ventricular repolarization instability is known to be related to arrhythmogenesis and increased riskPalabras claves:Autores:Barbieri R., Citi L., Esther Pueyo, Minchole A., Orini M., Pablo Laguna, Valenza G.Fuentes:scopusAssessment of myocardial damage in chronic chagasic patients using QRS slopes
Conference ObjectAbstract: In this study the slopes of the QRS complex are evaluated for determination of the degree of myocardPalabras claves:Autores:Anzuola E., Esther Pueyo, Jane R., Laciar E., Pablo LagunaFuentes:scopusAtrial Dyssynchrony Measured by Strain Echocardiography as a Marker of Proarrhythmic Remodeling and Oxidative Stress in Cardiac Surgery Patients
ArticleAbstract: Aging leads to structural and electrophysiological changes that increase the risk of postoperative aPalabras claves:Autores:Baigorria Jayat A.O., Diez E.R., Esther Pueyo, Farrando M., García-Mendívil L., Gonzalez V.A., Ordovás L., Prado N.J., Sanchez F.J., Segovia-Roldan M.Fuentes:scopusAtrial fibrillation dynamics and ionic block effects in six Heterogeneous human 3D virtual atria with distinct repolarization dynamics
ArticleAbstract: Atrial fibrillation (AF) usually manifests as reentrant circuits propagating through the whole atriaPalabras claves:arrhythmia, Electrical propagation, electrophysiology, Fibrillatory patterns, Human atria, Model populations, variabilityAutores:Bueno-Orovio A., Esther Pueyo, Rodríguez B., Sanchez C.Fuentes:scopusAutomatic SVM classification of sudden cardiac death and pump failure death from autonomic and repolarization ECG markers
ArticleAbstract: Abstract Background Considering the rates of sudden cardiac death (SCD) and pump failure death (PFD)Palabras claves:CHF, eCG, Heart rate turbulence, Pump failure death, SCD, Support Vector Machine, T-wave alternans, Tpe/RR dynamicityAutores:Cygankiewicz I., de Luna A.B., Esther Pueyo, Lenis G., Malik M., Martínez J.P., Minchole A., Monasterio V., Pablo Laguna, Ramirez J., Soria M.L.Fuentes:scopusAutomatic quantification of cardiomyocyte dimensions and connexin 43 lateralization in fluorescence images
ArticleAbstract: Cardiomyocytes’ geometry and connexin 43 (CX43) amount and distribution are structural features thatPalabras claves:Automated quantification, Cardiomyocytes, Connexin 43, Fluorescent microscopy, LateralizationAutores:Andelová K., Ballester-Cuenca C., Diez E.R., Esther Pueyo, Fañanás-Mastral J., Fresneda-Roldán P.C., García-Mendívil L., Matamala-Adell M., Oliver-Gelabert A., Ordovás L., Sorribas-Berjón F., Tribulova N., Vallejo-Gil J.M., Vázquez-Sancho M.Fuentes:scopusBeat-to-beat adaptation of QT interval to heart rate
Conference ObjectAbstract: An adaptive approach is presented to Investigate the QT interval response to heart rate variations oPalabras claves:Autores:Esther Pueyo, Malik M., Pablo LagunaFuentes:scopusBifurcations and slow-fast analysis in a cardiac cell model for investigation of early afterdepolarizations
ArticleAbstract: In this study, we teased out the dynamical mechanisms underlying the generation of arrhythmogenic eaPalabras claves:Bifurcations, Cardiac dynamics, Early afterdepolarizations (EADs), Fast-slow decomposition, IsolasAutores:Barrio R., Esther Pueyo, Martínez M.A., Pérez L.Fuentes:scopus