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rdf:type |
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lifeskim:mentions |
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pubmed:dateCreated |
2010-5-12
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pubmed:abstractText |
The combination of early transmitral inflow velocity and mitral annular tissue Doppler imaging (E/Em ratio) is widely applied to noninvasively estimate left ventricular (LV) filling pressures. However E/Em ratio has a significant gray zone and its accuracy in patients with heart failure is debated. Left atrial (LA) deformation analysis by speckle tracking echocardiography (STE) was recently proposed as an alternative approach to estimate LV filling pressures. This study aimed at exploring the correlation of LA longitudinal function by STE and Doppler measurements with direct measurements of LV filling pressures in patients with heart failure.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/20409332-10190514,
http://linkedlifedata.com/resource/pubmed/commentcorrection/20409332-10399996,
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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:issn |
1476-7120
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:volume |
8
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
14
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pubmed:dateRevised |
2010-9-30
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pubmed:meshHeading |
pubmed-meshheading:20409332-Aged,
pubmed-meshheading:20409332-Atrial Function, Left,
pubmed-meshheading:20409332-Echocardiography, Doppler,
pubmed-meshheading:20409332-Female,
pubmed-meshheading:20409332-Heart Catheterization,
pubmed-meshheading:20409332-Heart Failure,
pubmed-meshheading:20409332-Humans,
pubmed-meshheading:20409332-Male,
pubmed-meshheading:20409332-Middle Aged,
pubmed-meshheading:20409332-Pulmonary Wedge Pressure,
pubmed-meshheading:20409332-Reproducibility of Results,
pubmed-meshheading:20409332-Stroke Volume,
pubmed-meshheading:20409332-Ventricular Dysfunction, Left,
pubmed-meshheading:20409332-Ventricular Pressure
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pubmed:year |
2010
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pubmed:articleTitle |
Left atrial longitudinal strain by speckle tracking echocardiography correlates well with left ventricular filling pressures in patients with heart failure.
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pubmed:affiliation |
Department of Cardiovascular Diseases, University of Siena, Siena, Italy. cameli@cheapnet.it
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pubmed:publicationType |
Journal Article,
Clinical Trial,
Validation Studies
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