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Bradycardia alters Ca(2+) dynamics enhancing dispersion of repolarization and arrhythmia risk

Bradycardia prolongs action potential (AP) durations (APD adaptation), enhances dispersion of repolarization (DOR), and promotes tachyarrhythmias. Yet, the mechanisms responsible for enhanced DOR and tachyarrhythmias remain largely unexplored. Ca(2+) transients and APs were measured optically from L...

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Bibliografiset tiedot
Päätekijät: Kim, Jong J., Němec, Jan, Papp, Rita, Strongin, Robert, Abramson, Jonathan J., Salama, Guy
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: American Physiological Society 2013
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC3602772/
https://ncbi.nlm.nih.gov/pubmed/23316064
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1152/ajpheart.00787.2012
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