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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
3
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pubmed:dateCreated |
1998-6-12
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pubmed:abstractText |
Subendocardial Purkinje myocytes from the 48-hour infarcted heart (IZPCs) have reduced resting potentials, possibly due to altered inwardly rectifying K+ currents IK1. Abnormal depolarization-activated outward K+ currents could contribute to long triangularly shaped action potentials of IZPCs.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
1045-3873
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
9
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
299-311
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:9554735-4-Aminopyridine,
pubmed-meshheading:9554735-Animals,
pubmed-meshheading:9554735-Anti-Arrhythmia Agents,
pubmed-meshheading:9554735-Arrhythmias, Cardiac,
pubmed-meshheading:9554735-Calcium Channel Blockers,
pubmed-meshheading:9554735-Cesium,
pubmed-meshheading:9554735-Data Interpretation, Statistical,
pubmed-meshheading:9554735-Dogs,
pubmed-meshheading:9554735-Male,
pubmed-meshheading:9554735-Membrane Potentials,
pubmed-meshheading:9554735-Myocardial Infarction,
pubmed-meshheading:9554735-Patch-Clamp Techniques,
pubmed-meshheading:9554735-Piperidines,
pubmed-meshheading:9554735-Potassium Channels,
pubmed-meshheading:9554735-Purkinje Cells,
pubmed-meshheading:9554735-Pyridines
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pubmed:year |
1998
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pubmed:articleTitle |
Reduced inward rectifying and increased E-4031-sensitive K+ current density in arrhythmogenic subendocardial purkinje myocytes from the infarcted heart.
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pubmed:affiliation |
Department of Pharmacology, Columbia College of Physicians and Surgeons, New York, New York 10032, USA.
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pubmed:publicationType |
Journal Article,
In Vitro,
Research Support, U.S. Gov't, P.H.S.
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