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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
25
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pubmed:dateCreated |
2006-6-27
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pubmed:abstractText |
Analysis of repolarization instability, manifested by T-wave alternans (TWA), has proved useful for arrhythmia risk assessment. However, temporal relations between TWA and the spontaneous initiation of ventricular tachyarrhythmias (VTA) in humans are unknown. We examined continuous dynamics of repolarization in Holter electrocardiograms with spontaneous sustained (>30 seconds) VTA.
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pubmed:grant |
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
AIM
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pubmed:status |
MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
1524-4539
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:day |
27
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pubmed:volume |
113
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2880-7
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:16785339-Aged,
pubmed-meshheading:16785339-Autonomic Nervous System,
pubmed-meshheading:16785339-Electrocardiography, Ambulatory,
pubmed-meshheading:16785339-Electrophysiology,
pubmed-meshheading:16785339-Female,
pubmed-meshheading:16785339-Heart Rate,
pubmed-meshheading:16785339-Humans,
pubmed-meshheading:16785339-Male,
pubmed-meshheading:16785339-Middle Aged,
pubmed-meshheading:16785339-Risk Assessment,
pubmed-meshheading:16785339-Tachycardia,
pubmed-meshheading:16785339-Time Factors,
pubmed-meshheading:16785339-Ventricular Dysfunction,
pubmed-meshheading:16785339-Ventricular Fibrillation
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pubmed:year |
2006
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pubmed:articleTitle |
Upsurge in T-wave alternans and nonalternating repolarization instability precedes spontaneous initiation of ventricular tachyarrhythmias in humans.
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pubmed:affiliation |
Cardiovascular Institute, University of Pittsburgh, 200 Lothrop St, Room B535, Pittsburgh, PA 15213, USA. shustermanv@msx.upmc.edu
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pubmed:publicationType |
Journal Article,
Research Support, N.I.H., Extramural
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