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Assessment of ventricular repolarization instability in terms of T-wave alternans induced by head-down bed-rest immobilization
ArticleAbstract: Objective: To assess the effects of different durations of simulated microgravity exposure on ventriPalabras claves:Cardiac Arrhythmias, electrocardiogram (ECG), Head-down bed-rest (HDBR), Microgravity, T-wave alternans (TWA), Ventricular repolarization (VR)Autores:Caiani E.G., Landreani F., Martin-Yebra A., Monasterio V., Pablo Laguna, Pablo Martínez J.Fuentes:scopusEvaluation of T-wave alternans activity under stress conditions after 5 d and 21 d of sedentary head-down bed rest
ArticleAbstract: It is well known that prolonged microgravity leads to cardiovascular deconditioning, inducing signifPalabras claves:Arrhythmias, electrocardiogram (ECG), head-down bed rest, Microgravity, T-wave alternans (TWA), Ventricular repolarizationAutores:Caiani E.G., Martin-Yebra A., Martínez J.P., Monasterio V., Pablo Laguna, Pellegrini A.Fuentes:scopusPost-Ventricular Premature Contraction Phase Correction Improves the Pbkp_redictive Value of Average T-Wave Alternans in Ambulatory ECG Recordings
ArticleAbstract: Objective: We proposed and evaluated a method for correcting possible phase shifts provoked by the pPalabras claves:electrocardiogram (ECG), sudden cardiac death (SCD), T-wave alternans (TWA), ventricular premature contraction (VPC)Autores:Caiani E.G., Cygankiewicz I., de Luna A.B., Martin-Yebra A., Martínez J.P., Monasterio V., Pablo LagunaFuentes:scopus