Mostrando 3 resultados de: 3
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:scopusLong-Term Microgravity Exposure Increases ECG Repolarization Instability Manifested by Low-Frequency Oscillations of T-Wave Vector
ArticleAbstract: Ventricular arrhythmias and sudden cardiac death during long-term space missions are a major concernPalabras claves:autonomous nervous system, electrocardiogram (ECG) processing, Microgravity, periodic repolarization dynamics (PRD), tilt table test, Ventricular repolarizationAutores:Caiani E.G., Esther Pueyo, Landreani F., Martínez J.P., Palacios S.Fuentes:scopus