Source:http://linkedlifedata.com/resource/pubmed/id/10990657
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
18
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pubmed:dateCreated |
2000-10-20
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pubmed:abstractText |
Levels of intracellular Ca2+ were monitored using fluorescence from Ca2+-sensitive dyes in chick embryonic heart cells cultured in an annular geometry. There was spontaneous starting and stopping of reentrant waves of activity. The results are modeled using modified FitzHugh-Nagumo equations representing pacemakers embedded in a conducting medium. These results provide a potential mechanism for spontaneous abnormal cardiac rhythms in which there are rapid heart beats (tachycardias) that repetitively start and stop.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0031-9007
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
1
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pubmed:volume |
84
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
4248-51
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:10990657-Algorithms,
pubmed-meshheading:10990657-Animals,
pubmed-meshheading:10990657-Biological Clocks,
pubmed-meshheading:10990657-Calcium,
pubmed-meshheading:10990657-Chick Embryo,
pubmed-meshheading:10990657-Culture Techniques,
pubmed-meshheading:10990657-Fluorescent Dyes,
pubmed-meshheading:10990657-Heart,
pubmed-meshheading:10990657-Models, Biological,
pubmed-meshheading:10990657-Myocardium,
pubmed-meshheading:10990657-Tachycardia, Paroxysmal
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pubmed:year |
2000
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pubmed:articleTitle |
Paroxysmal starting and stopping of circulating waves in excitable media.
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pubmed:affiliation |
Centre for Nonlinear Dynamics in Physiology and Medicine, 3655 Drummond Street, Montreal, Quebec, H3G 1Y6 Canada.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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