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Emerging evidence for a mechanistic link between low-frequency oscillation of ventricular repolarization measured from the electrocardiogram T-wave vector and arrhythmia
ReviewAbstract: Strong recent clinical evidence links the presence of prominent oscillations of ventricular repolariPalabras claves:Action potential duration, arrhythmia, Beta-Adrenergic stimulation, electrophysiology, low-frequency oscillations, Mechano-electric feedback, Repolarization, T waveAutores:Bishop M.J., Duijvenboden S.V., Esther Pueyo, Gill J.S., Hanson B., Lambiase P.D., Orini M., Porter B., Rinaldi C.A., Sampedro-Puente D.A., Taggart P.Fuentes:scopusVariability of Ventricular Repolarization Dispersion Quantified by Time-Warping the Morphology of the T-Waves
ArticleAbstract: Objective: We propose two electrocardiogram (ECG)-derived markers of T-wave morphological variabilitPalabras claves:electrocardiogram, morphological variability, Repolarization, T-wave, Time-warpingAutores:Esther Pueyo, Orini M., Pablo Laguna, Ramirez J., Tucker J.D.Fuentes:scopusQT variability unrelated to RR variability during stress testing for identification of coronary artery disease
ArticleAbstract: Stress test electrocardiogram (ECG) analysis is widely used for coronary artery disease (CAD) diagnoPalabras claves:Coronary artery disease, electrocardiogram, Repolarization, stress testing, variabilityAutores:Del Castillo M.G., Esther Pueyo, Hernando D., Orini M., Pablo Laguna, Raquel Bailón, Viik J.Fuentes:scopusQuantification of t-wave morphological variability using time-warping methods
Conference ObjectAbstract: The aim of this study is to quantify the variation of the T-wave morphology during a 24-hour electroPalabras claves:electrocardiogram, morphological variability, Repolarization, T-wave, Time-warpingAutores:Esther Pueyo, Orini M., Pablo Laguna, Ramirez J.Fuentes:scopusThe Effect of Emotional Valence on Ventricular Repolarization Dynamics Is Mediated by Heart Rate Variability: A Study of QT Variability and Music-Induced Emotions
ArticleAbstract: Background: Emotions can affect cardiac activity, but their impact on ventricular repolarization varPalabras claves:emotional valence, Heart Rate Variability, music-induced emotions, QT variability, Repolarization, Time-frequencyAutores:Al-Amodi F., Koelsch S., Orini M., Raquel BailónFuentes:scopus