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Electrophysiological Mechanisms Underlying T-Wave Alternans and Their Role in Arrhythmogenesis
T-wave alternans (TWA) reflects every-other-beat alterations in the morphology of the electrocardiogram ST segment or T wave in the setting of a constant heart rate, hence, in the absence of heart rate variability. It is believed to be associated with the dispersion of repolarization and has been us...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Frontiers Media S.A.
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7969788/ https://www.ncbi.nlm.nih.gov/pubmed/33746768 http://dx.doi.org/10.3389/fphys.2021.614946 |