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Changes in cardiac indices from implanted defibrillator-stored electrograms due to acquisition and preprocessing conditions
Conference ObjectAbstract: A wide number of cardiac indices have been proposed to describe electrocardiograms (ECG) during VentPalabras claves:Autores:Alonso-Atienza F., Everss-Villalba E., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Ortiz M., Requena-Carrión J., Sánchez-Muñoz J.J.Fuentes:scopusChanges in detrended fluctuation indices with aging in healthy and congestive heart failure subjects
Conference ObjectAbstract: Detrended Fluctuation Analysis (DFA) aims to quantify the fractal correlation properties in nonstatiPalabras claves:Autores:Barquero-Perez O., De Sá J.P.M., Goya-Esteban R., Jose Luis Rojo-ÁlvarezFuentes:scopusCharacterization of aortic input impedance in the supplemental domain
Conference ObjectAbstract: Although ventricular-arterial coupling has been widely studied with frequency domain modeling of artPalabras claves:Autores:Bermejo J., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Martínez-Cruz C.E., Vallejo-Ramos F.J., Yotti R.Fuentes:scopusCharacterization of heart rate variability loss with aging and heart failure using sample entropy
Conference ObjectAbstract: Entropy based measures, such as Sample Entropy (SampEn), have been widely used for quantifying the HPalabras claves:Autores:Barquero-Perez O., De Sá J.P.M., Goya-Esteban R., Jose Luis Rojo-ÁlvarezFuentes:scopusComparison of the scope of true and integrated bipolar leads in implantable cardioverter defibrillators
Conference ObjectAbstract: Lead design is a critical factor for detecting and rede- tecting lethal arrhythmias in electrogramsPalabras claves:Autores:Alonso-Atienza F., GarcÍa-Alberola A., Hyttinen J., Jose Luis Rojo-Álvarez, Requena-Carrión J., Väisänen J.Fuentes:scopusAnalysing effects of implant dimensions on electrocardiograph: A modeling approach
Conference ObjectAbstract: Modeling offers effective means of studying the effects of implant dimensions on the measured electrPalabras claves:Autores:Alonso-Atienza F., Hyttinen J., Jose Luis Rojo-Álvarez, Requena-Carrión J., Väisänen J.Fuentes:scopusAnalysis of physiological meaning of detrended fluctuation analysis in heart rate variability using a lumped parameter model
Conference ObjectAbstract: Chaos and fractal based measurements, such as De- trended Fluctuation Analysis (DFA), have been widePalabras claves:Autores:Barquero-Perez O., Everss-Villalba E., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Mora-Jimnez I., Sanchez-Sanchez A.Fuentes:scopusA method for assessing the sampling bandwidth for activation time and voltage maps in cardiac navigators
Conference ObjectAbstract: Current Sequential Cardiac Navigation Systems (SCNS) are widely used for creating either voltage orPalabras claves:Autores:Alonso-Atienza F., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Ruiz C., Saiz J.Fuentes:scopusA new method for single-step robust post-processing of flow color Doppler M-mode images using support vector machines
Conference ObjectAbstract: Intra-cardiac pressure gradients (ICPG) are usually estimated by post-processing of flow Color DopplPalabras claves:Autores:Bermejo J., Carlos Antoranz J., Conde-Pardo P., Guerrero-Curieses A., Jose Luis Rojo-Álvarez, Requena-Carrión J., Yotti R.Fuentes:scopusDetection and estimation of T Wave Alternans with matched filter and nonparametric bootstrap test
Conference ObjectAbstract: Though alternans phenomena in the cardiac repolarization phase has been shown to be related to arrhyPalabras claves:Autores:Barquero-Perez O., GarcÍa-Alberola A., Gimeno-Blanes J.R., Goya-Esteban R., Jose Luis Rojo-Álvarez, Mora-Jimnez I.Fuentes:scopus