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Heart rate turbulence denoising using support vector machines
ArticleAbstract: Heart rate turbulence (HRT) is a transient acceleration and subsequent deceleration of the heart ratPalabras claves:bootstrap resampling, Denoising, Heart rate turbulence (HRT), short-term, support vector machine (SVM), Turbulence slope, Varepsilon-Huber costAutores:Barquero-Perez O., Everss-Villalba E., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Mora-Jimnez I., Rodríguez-González A.B.Fuentes:scopusFundamental frequency and regularity of cardiac electrograms with Fourier organization analysis
ArticleAbstract: Dominant frequency analysis (DFA) and organization analysis (OA) of cardiac electrograms (EGMs) aimsPalabras claves:Dominant frequency, electrogram, Fourier series, organization, spectrum, ventricular fibrillation (VF)Autores:Alonso-Atienza F., Barquero-Prez O., Caamaño-Fernández A.J., Everss-Villalba E., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Sánchez-Muñoz J.J.Fuentes:scopusGeneralization and Regularization for Inverse Cardiac Estimators
ArticleAbstract: Electrocardiographic Imaging (ECGI) aims to estimate the intracardiac potentials noninvasively, hencPalabras claves:Cross validation, Electrocardiographic imaging, generalization, out-of-sample estimation, potential, quasielectrostatics superposition, regularizationAutores:Everss-Villalba E., GarcÍa-Alberola A., Gimeno-Blanes F.J., Gutierrez-Fernandez-Calvillo M., Jose Luis Rojo-Álvarez, Melgarejo-Meseguer F.M., Muoz-Romero S.Fuentes:scopusEffects of the location of myocardial infarction on the spectral characteristics of ventricular fibrillation
ArticleAbstract: Background: The location of the myocardial infarction (MI) might modify the spectral characteristicsPalabras claves:electrogram, ICD, myocardial infarction, Signal analysis, Spectral Analysis, Ventricular FibrillationAutores:Alonso-Atienza F., Everss-Villalba E., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Ortiz M., Requena-Carrión J., Sánchez-Muñoz J.J., Valdés-Chavarri M.Fuentes:scopusA review on recent patents in digital processing for cardiac electric signals (II): Advanced systems and applications
ArticleAbstract: Digital signal processing algorithms for cardiac recordings have been paid much attention in recentlPalabras claves:Cardiac signal, digital signal processing, electrocardiogram, electrogram, Heart Rate Variability, ischemia, Signal-averaged ECG, T wave alternansAutores:Alonso-Atienza F., Barquero-Perez O., Everss-Villalba E., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Requena-Carrión J.Fuentes:scopusClinical severity of noise in ECG
Conference ObjectAbstract: Objective noise metrics such as the signal to noise ratio and the root mean squared value, are not aPalabras claves:Autores:Blanco-Velasco M., Everss-Villalba E., GarcÍa-Alberola A., Gimeno-Blanes F.J., Jose Luis Rojo-Álvarez, Melgarejo-Meseguer F.M., Sala-Pla S.Fuentes:scopusAnalysis of the robustness of spectral indices during ventricular fibrillation
ArticleAbstract: The spatiotemporal characteristics of cardiac fibrillation are often investigated by using indices ePalabras claves:Cardiac organization, Dominant frequency, Implantable cardioverter-defibrillator, intracardiac electrogram, Spectral AnalysisAutores:Alonso-Atienza F., Everss-Villalba E., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Ortiz M., Requena-Carrión J., Sánchez-Muñoz J.J.Fuentes:scopusAutomatic location of ventricular arrhythmia using Implantable Defibrillator stored electrograms
Conference ObjectAbstract: Electrograms (EGM) stored in Implantable Cardioverter Defibrillator (ICD) during ventricular tachycaPalabras claves:Autores:Almendral J., Atienza F., Caamaño-Fernández A.J., Castilla L., Everss-Villalba E., Jose Luis Rojo-Álvarez, Mora-Jimnez I., Sanromán-Junquera M.Fuentes:scopusCardiac arrhythmia spectral analysis of electrogram signals using fourier organization analysis
Conference ObjectAbstract: Implantable Cardioverter Defibrillator (ICD) are devices which give relevant information about tachyPalabras claves:Autores:Alonso-Atienza F., Barquero-Perez O., Everss-Villalba E., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Requena-Carrión J., Sánchez-Muñoz J.J.Fuentes:scopusImplantable defibrillator electrograms and origin of left ventricular impulses: An analysis of regionalization ability and visual spatial resolution
ArticleAbstract: ICD Electrograms and Origin of Impulses. Introduction: The implantable cardioverter-defibrillator (IPalabras claves:catheter ablation, electroanatomical mapping, electrogram, Implantable defibrillator, pace-mapping, Ventricular tachycardiaAutores:Almendral J., Arenal-Maíz A., Atienza F., Bellon J.M., Castilla L., Everss-Villalba E., Gonzalez-Torrecilla E., Jose Luis Rojo-Álvarez, Mora-Jimnez I., Ormaetxe J., Ortiz M., Sanromán-Junquera M.Fuentes:scopus