Transient alterations in transmural repolarization gradients and arrhythmogenicity in hypokalaemic Langendorff-perfused murine hearts

Clinical hypokalaemia is associated with acquired electrocardiographic QT prolongation and arrhythmic activity initiated by premature ventricular depolarizations and suppressed by lidocaine (lignocaine). Nevertheless, regular (S1) pacing at a 125 ms interstimulus interval resulted in stable waveform...

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Bibliografiska uppgifter
Huvudupphovsmän: Sabir, Ian N, Killeen, Matthew J, Goddard, Catharine A, Thomas, Glyn, Gray, Simon, Grace, Andrew A, Huang, Christopher L-H
Materialtyp: Artigo
Språk:Inglês
Publicerad: Blackwell Science Inc 2007
Ämnen:
Cardiovascular
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC2075225/
https://ncbi.nlm.nih.gov/pubmed/17331992
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1113/jphysiol.2007.128637
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