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scopus(21)
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: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 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: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:scopusA probabilistic model of cardiac electrical activity based on a cellular automata system
ArticleAbstract: Introduction and objectives. Mathematical models of cardiac electrical activity may help to elucidatPalabras claves:Basic research, computer model, electrophysiologyAutores:Alonso-Atienza F., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Martínez-Sánchez J., Requena-Carrión J., Sánchez-Muñoz J.J., Valdés-Chavarri M.Fuentes:scopusA review on recent patents in digital processing for cardiac electric signals (I): From basic systems to arrhythmia analysis
ArticleAbstract: Cardiac electric signals are currently the most informative source about the heart rhythm and its diPalabras claves:arrhythmia, Cardiac signal, digital signal processing, electrocardiogram, electrogram, electrophysiology, Implantable devicesAutores:Alonso-Atienza F., Barquero-Perez O., Everss-Villalba E., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Requena-Carrión J.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:scopusContribution of the left anterior myocardium to the body surface potentials in case of apical ectopic beat
Conference ObjectAbstract: The present paper describes a study where effects of anterior myocardium on body surface potentialsPalabras claves:Autores:Alonso-Atienza F., Hyttinen J., Jose Luis Rojo-Álvarez, Malmivuo J., Requena-Carrión J., Väisänen J.Fuentes:scopusContributions of the 12 segments of left ventricular myocardium to the body surface potentials
Conference ObjectAbstract: Experimental and inverse approaches have been applied in studying the contributions of different parPalabras claves:Autores:Alonso-Atienza F., Hyttinen J., Jose Luis Rojo-Álvarez, Malmivuo J., Requena-Carrión J., Väisänen J.Fuentes:scopus