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Early heart rate increase does not predict the result of the head-up tilt test potentiated with nitroglycerin
ArticleAbstract: Introduction and objectives. The magnitude of the change in heart rate during the first few minutesPalabras claves:diagnosis, Head-up tilt-table test, Heart rate, Nitroglycerin, syncopeAutores:Barnés J., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Lacunza Ruiz J., Martínez-Sánchez J., Requena-Carrión J., Sánchez-Muñoz J.J., Valdés-Chavarri M.Fuentes:scopusEarly prediction of tilt test outcome, with support vector machine non linear classifier, using ECG, pressure and impedance signals
Conference ObjectAbstract: The tilt test is a valuable clinical tool for the diagnosis of Vasovagal Syncope. No practical systePalabras claves:Autores:Flores-Yepes J.A., GarcÍa-Alberola A., Gimeno-Blanes F.J., Gimeno-Blanes J.R., Jose Luis Rojo-Álvarez, Mocci A., Rodríguez-Martínez A.Fuentes:scopusA 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 group lasso based method for automatic physiological rhythm analysis
Conference ObjectAbstract: Physiological rhythms arise from nonlinear interactions between biological mechanisms and environmenPalabras claves:Autores:Barquero-Perez O., Figuera-Pozuelo C., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-ÁlvarezFuentes: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 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., Enrique Garcia, 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 new approach to the intracardiac inverse problem using Laplacian distance kernel
ArticleAbstract: Background: The inverse problem in electrophysiology consists of the accurate estimation of the intrPalabras claves:Dual Signal Model, electrophysiology, Inverse Problem, Laplacian, Mercer's kernel, Support Vector RegressionAutores:Caulier-Cisterna R.P., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Muoz-Romero S., Sanromán-Junquera M.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 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 Raimundo Rivas Lalaleo, GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Mónica Karel Huerta, Sánchez-Muñoz J.J., Sanromán-Junquera M.Fuentes:googlescopus