Calcium transient dynamics and the mechanisms of ventricular vulnerability to single premature electrical stimulation in Langendorff-perfused rabbit ventricles

BACKGROUND: Single strong premature electrical stimulation (S(2)) may induce figure-eight reentry. We hypothesize that Ca current-mediated slow-response action potentials (APs) play a key role in the propagation in the central common pathway (CCP) of the reentry. METHODS: We simultaneously mapped op...

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Autori principali: Hayashi, Hideki, Kamanu, Santosh Dora, Ono, Norihiko, Kawase, Ayaka, Chou, Chung-Chuan, Weiss, James N., Karagueuzian, Hrayr S., Lin, Shien-Fong, Chen, Peng-Sheng
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2007
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Article
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2756777/
https://ncbi.nlm.nih.gov/pubmed/18180025
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.hrthm.2007.08.020
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