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Changes 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 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 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:scopusBenchmarking of a T-wave alternans detection method based on empirical mode decomposition
ArticleAbstract: Background and objective: T-wave alternans (TWA) is a fluctuation of the ST-T complex occurring on aPalabras claves:bootstrap resampling, electrocardiogram (ECG), Empirical Mode Decomposition (EMD), Repolarization, Spectral method (SM), T-wave alternans (TWA)Autores:Blanco-Velasco M., Cruz-Roldán F., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-ÁlvarezFuentes:scopusAnalysis of heart rate variability influence on heart rate turbulence using boosted regression trees in heart failure patients
Conference ObjectAbstract: Heart Rate Turbulence (HRT) is a physiological phenomenon used as cardiac risk stratification criterPalabras claves:Autores:Barquero-Perez O., Cantero S., Figuera-Pozuelo C., GarcÍa-Alberola A., Goya-Esteban R., Jose Luis Rojo-ÁlvarezFuentes: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 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 modified Hilbert-Huang algorithm to assess spectral parameters in intense exercise
Conference ObjectAbstract: Spectral indices are widely used to assess Heart Rate Variability (HRV) during exercise. HRV signalPalabras claves:Autores:Barquero-Perez O., Goya-Esteban R., Jose Luis Rojo-Álvarez, Naranjo-Orellana J., Sarabia-Cachadiña E.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 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:scopus