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Islands of spatially discordant APD alternans underlie arrhythmogenesis by promoting electrotonic dyssynchrony in models of fibrotic rat ventricular myocardium

Fibrosis and altered gap junctional coupling are key features of ventricular remodelling and are associated with abnormal electrical impulse generation and propagation. Such abnormalities predispose to reentrant electrical activity in the heart. In the absence of tissue heterogeneity, high-frequency...

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Publicado en:Sci Rep
Autores principales: Majumder, Rupamanjari, Engels, Marc C., de Vries, Antoine A. F., Panfilov, Alexander V., Pijnappels, Daniël A.
Formato: Artigo
Lenguaje:Inglês
Publicado: Nature Publishing Group 2016
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4829862/
https://ncbi.nlm.nih.gov/pubmed/27072041
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep24334
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