Mostrando 10 resultados de: 58
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A flexible 12-lead/holter device with compression capabilities for low-bandwidth mobile-ECG telemedicine applications
ArticleAbstract: In recent years, a number of proposals for electrocardiogram (ECG) monitoring based on mobile systemPalabras claves:Android™, eCG, Holter, Rural Areas, Signal compression low-bandwidth, STM32F microcontroller, telemedicineAutores:Blanco-Velasco M., FLAVIO PINEDA-LOPEZ, GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Martínez-Fernández A.Fuentes:googlescopusA 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 multicentric study of long-term rhythm patterns in heart rate
Conference ObjectAbstract: Heart rate (HR) shows oscillations with different periods as a result of the sympatho-vagal balance.Palabras claves:Autores:Alzueta J., Barquero-Perez O., Basterra N., Brugada J., Chavarria-Asso F., Fernández-Lozano I., Garcia E., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Martin-Mendez M., Martinez-Ferrer J.B., Villacastin J., Viñolas X., Zumalde F.Fuentes:scopusA new algorithm for rhythm discrimination in cardioverter defibrillators based on the initial voltage changes of the ventricular electrogram
ArticleAbstract: Aims. Ventricular activation onset is faster in supraventricular beats than in ventricular rhythms.Palabras claves:Electrogram morphology, Implantable cardioverter defibrillator, Supraventricular tachycardia, Tachyarrhythmia detection algorithms, Ventricular tachycardiaAutores:Arenal-Maíz A., Artés-Rodríguez A., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Ortiz M., Valdés-Chavarri M.Fuentes:scopusA quantitative analysis on the intracardiac electrogram contact during ventricular tachycardia ablation
Conference ObjectAbstract: Cardiac arrhythmias are currently treated with ablation procedures, which are guided by X-ray cameraPalabras claves:Autores:David Rivas-Lalaleo, GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Mónica Karel Huerta, Sánchez-Muñoz J.J., Sanromán-Junquera M.Fuentes:googlescopusA 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:scopusA support vector Laplacian distance Kernel approach to the inverse problem in intracardiac electrophysiology
Conference ObjectAbstract: The accurate estimation of the intracardiac electrical sources from a reduced set of electrodes at sPalabras claves:Dual Signal Model, electrophysiology, Inverse Problem, Laplacian, Mercer Kernel, Support Vector MachineAutores:Caulier-Cisterna R.P., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Sanromán-Junquera M.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:scopusCombination of ECG parameters with support vector machines for the detection of life-threatening arrhythmias
Conference ObjectAbstract: Early detection of ventricular fibrillation (VF) and fast ventricular tachycardia (VT) is crucial foPalabras claves:Autores:Alonso-Atienza F., Fernandez-Martinez L., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Morgado E.Fuentes:scopusComparison of detection of arrhythmias in patients with chronic heart failure secondary to non-ischemic versus ischemic cardiomyopathy by 1 versus 7-day Holter monitoring
ArticleAbstract: The purpose of this study was to compare the diagnostic sensitivity of 1-day Holter monitoring versuPalabras claves:Autores:Barquero-Perez O., Chavarri M.V., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Manzano-Fernández S., Martinez-Espejo M., Pascual-Figal D.A., Pastor-Pérez F.J.Fuentes:scopus