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Article

IK of rabbit ventricle is composed of two currents: evidence for IKs.

The American journal of physiology - 1 Dec 1996

Salata J J, Jurkiewicz N K, Jow B, Folander K, Guinosso P J, Raynor B, Swanson R, Fermini B

Abstract excerpt

The delayed rectifier K+ current (IK) in rabbit heart has long been thought to consist of only a single, rapidly activating, dofetilide-sensitive current, IKr. However, we find that IK of rabbit ventricular myocytes actually consists of both rapid and slow components, IKr and IKs, respectively, that can be isolated pharmacologically. Thus, after complete blockade of IKr with dofetilide, the remaining current,...

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Identifiers

PMID: 8997308
DOI: 10.1152/ajpheart.1996.271.6.H2477

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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IK of rabbit ventricle is composed of two currents: evidence for IKs.PMID 8997308Read ↗

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