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Oscillation in Cycle Length Induces Transient Discordant and Steady-State Concordant Alternans in the Heart
Alternans is a beat-to-beat alternation of the cardiac action potential duration (APD) or intracellular calcium (Ca(i)) transient. In cardiac tissue, alternans can be spatially concordant or discordant, of which the latter has been shown to increase dispersion of repolarization and promote a substra...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3390356/ https://www.ncbi.nlm.nih.gov/pubmed/22792346 http://dx.doi.org/10.1371/journal.pone.0040477 |