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Detection of life-threatening arrhythmias using feature selection and support vector machines
ArticleAbstract: Early detection of ventricular fibrillation (VF) and rapid ventricular tachycardia (VT) is crucial fPalabras claves:feature selection (FS), support vector machines (SVM), ventricular fibrillation (VF) detectionAutores:Alonso-Atienza F., Fernandez-Martinez L., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Morgado E.Fuentes:scopusArrhythmia Mechanism and Scaling Effect on the Spectral Properties of Electroanatomical Maps with Manifold Harmonics
ArticleAbstract: Introduction: Spatial and temporal processing of intracardiac electrograms provides relevant informaPalabras claves:bandwidth, cardiac navigation system, Electrocardiographic imaging, electrophysiological study, spatial sampling rate, Spectral AnalysisAutores:Caamaño-Fernández A.J., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Mora-Jimnez I., Sanromán-Junquera M., Trenor 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:scopusNonparametric signal processing validation in T-wave alternans detection and estimation
ArticleAbstract: Although a number of methods have been proposed for T-Wave Alternans (TWA) detection and estimation,Palabras claves:bootstrap resampling, electrocardiogram (ECG), Signal processing, T-wave alternans (TWA)Autores:Barquero-Perez O., Blanco-Velasco M., Caamaño-Fernández A.J., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-ÁlvarezFuentes:scopusHeart rate turbulence analysis based on photoplethysmography
ArticleAbstract: The goal of this paper is to determine whether the photoplethysmography (PPG) can replace the ECG-baPalabras claves:Heart rate turbulence (HRT), hemodialysis, photoplethysmography (PPG), pulse rate turbulence (PRT), pulse transit time (PTT), ventricular premature beat (VPB)Autores:Barquero-Perez O., GarcÍa-Alberola A., Gil E., Martínez J.P., Pablo Laguna, Sornmo L.Fuentes:scopusHeart 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:scopusHeart rate variability on 7-day holter monitoring using a bootstrap rhythmometric procedure
ArticleAbstract: Heart rate variability (HRV) markers have been widely used to characterize the autonomous regulationPalabras claves:Bootstrap test, Circadian, Heart Rate Variability (HRV), Infradian, Long-term monitoring, Seven-day Holter, UltradianAutores:Barquero-Perez O., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-Álvarez, Manzano-Fernández S., Mora-Jimnez I., Pascual-Figal D.A., Pastor-Pérez F.J.Fuentes:scopusOn the influence of heart rate and coupling interval prematurity on heart rate turbulence
ArticleAbstract: Objective: Heart rate turbulence (HRT) has been successfully explored for cardiac risk stratificatioPalabras claves:Coupling interval, electrophysiological study, Heart rate, Heart rate turbulence, myocardial infarctionAutores:Barquero-Perez O., Figuera-Pozuelo C., GarcÍa-Alberola A., Gil E., Gimeno-Blanes F.J., Goya-Esteban R., Jose Luis Rojo-Álvarez, Martínez J.P., Mora-Jimnez I., Pablo Laguna, Sornmo L.Fuentes:scopusOntology for heart rate turbulence domain from the conceptual model of SNOMED-CT
ArticleAbstract: Electronic health record (EHR) automates the clinician workflow, allowing evidence-based decision suPalabras claves:Cardiovascular Risk, Conceptual model, electrocardiogram (ECG), electronic health recording(EHR), Heart rate turbulence (HRT), ontology, SNOMED-CTAutores:Barquero-Perez O., GarcÍa-Alberola A., Jose Luis Rojo-Álvarez, Lechuga-Suarez L., Mora-Jimnez I., Ramos-Lpez J., Soguero-Ruiz C.Fuentes:scopus