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Calcium oscillations and T-wave lability precede ventricular arrhythmias in acquired long QT type 2

BACKGROUND: Alternans of intracellular Ca(2+) (Ca(i)) underlies T-wave alternans, a predictor of cardiac arrhythmias. A related phenomenon, T-Wave Lability (TWL), precedes Torsade de Pointes (TdP) in patients and animal models with impaired repolarization. However, the role of Ca(i) in TWL remains u...

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Autores principales: Němec, Jan, Kim, Jong J., Gabris, Beth, Salama, Guy
Formato: Artigo
Lenguaje:Inglês
Publicado: 2010
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2970630/
https://ncbi.nlm.nih.gov/pubmed/20599524
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.hrthm.2010.06.032
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