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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
2003-4-18
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pubmed:abstractText |
Symptomatic status in aortic stenosis is not always related to hemodynamic severity as estimated by the aortic valve effective orifice area (AVA), and other factors may be involved. It has been seen previously that, whilst ejection fraction is preserved, left ventricular (LV) longitudinal shortening may be selectively decreased in aortic stenosis, and hypothesized that this might be a marker of subendocardial ischemia as subendocardial myocardial fibers are oriented longitudinally. The present study examined the possible relationship between LV longitudinal shortening and symptoms in patients with aortic stenosis.
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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:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0966-8519
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
12
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
142-9
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:12701783-Age Factors,
pubmed-meshheading:12701783-Aged,
pubmed-meshheading:12701783-Aged, 80 and over,
pubmed-meshheading:12701783-Aortic Valve,
pubmed-meshheading:12701783-Aortic Valve Stenosis,
pubmed-meshheading:12701783-Canada,
pubmed-meshheading:12701783-Coronary Artery Disease,
pubmed-meshheading:12701783-Echocardiography, Doppler,
pubmed-meshheading:12701783-Female,
pubmed-meshheading:12701783-Heart Ventricles,
pubmed-meshheading:12701783-Humans,
pubmed-meshheading:12701783-Incidence,
pubmed-meshheading:12701783-Male,
pubmed-meshheading:12701783-Middle Aged,
pubmed-meshheading:12701783-Multivariate Analysis,
pubmed-meshheading:12701783-Predictive Value of Tests,
pubmed-meshheading:12701783-Sensitivity and Specificity,
pubmed-meshheading:12701783-Severity of Illness Index,
pubmed-meshheading:12701783-Stroke Volume,
pubmed-meshheading:12701783-Ventricular Dysfunction, Left,
pubmed-meshheading:12701783-Ventricular Function, Left
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pubmed:year |
2003
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pubmed:articleTitle |
Left ventricular longitudinal shortening in patients with aortic stenosis: relationship with symptomatic status.
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pubmed:affiliation |
Quebec Heart Institute/Laval Hospital, Department of Medicine, Laval University, Ste-Foy, Quebec, Canada.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't,
Evaluation Studies
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