| pubmed-article:18096537 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:18096537 | lifeskim:mentions | umls-concept:C0011923 | lld:lifeskim |
| pubmed-article:18096537 | lifeskim:mentions | umls-concept:C0027061 | lld:lifeskim |
| pubmed-article:18096537 | lifeskim:mentions | umls-concept:C0546881 | lld:lifeskim |
| pubmed-article:18096537 | lifeskim:mentions | umls-concept:C0449851 | lld:lifeskim |
| pubmed-article:18096537 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:18096537 | pubmed:dateCreated | 2007-12-21 | lld:pubmed |
| pubmed-article:18096537 | pubmed:abstractText | The purpose of this study was to prospectively assess the effects of two adaptive postprocessing techniques on the evaluation of myocardial function with displacement-encoded magnetic resonance (MR) imaging, including sensitivity for abnormal wall motion, with two-dimensional echocardiography as the reference standard. Sixteen patients (11 men, five women; age range, 26-74 years) and 12 volunteers (six men, six women; age range, 29-53 years) underwent breath-hold MR imaging. Institutional review board approval and informed consent were obtained. Adaptive phase-unwrapping and spatial filtering techniques were compared with conventional phase-unwrapping and spatial filtering techniques. Use of the adaptive techniques led to a reduced rate of failure with the phase-unwrapping technique from 18.9% to 0.6% (P < .001), resulted in lower variability of segmental strain measurements among healthy volunteers (P < .001 to P = .02), and increased the sensitivity of quantitative detection of abnormal segments in patients from 82.5% to 87.7% (P = .034). The adaptive techniques improved the semiautomated postprocessing of displacement-encoded cardiac images and increased the sensitivity of detection of abnormal wall motion in patients. Supplemental material: http://radiology.rsnajnls.org/cgi/content/full/246/1/229/DC1. | lld:pubmed |
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| pubmed-article:18096537 | pubmed:language | eng | lld:pubmed |
| pubmed-article:18096537 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18096537 | pubmed:citationSubset | AIM | lld:pubmed |
| pubmed-article:18096537 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:18096537 | pubmed:month | Jan | lld:pubmed |
| pubmed-article:18096537 | pubmed:issn | 1527-1315 | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:YiuH HHH | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:CroisillePier... | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:EpsteinNeal... | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:PlehnJonathan... | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:LewisRyan PRP | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:MarsoloKeith... | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:BennettEric... | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:KuttenKwame... | lld:pubmed |
| pubmed-article:18096537 | pubmed:author | pubmed-author:LippsDavid... | lld:pubmed |
| pubmed-article:18096537 | pubmed:copyrightInfo | RSNA, 2008 | lld:pubmed |
| pubmed-article:18096537 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:18096537 | pubmed:volume | 246 | lld:pubmed |
| pubmed-article:18096537 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:18096537 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:18096537 | pubmed:pagination | 229-40 | lld:pubmed |
| pubmed-article:18096537 | pubmed:dateRevised | 2010-9-21 | lld:pubmed |
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| pubmed-article:18096537 | pubmed:meshHeading | pubmed-meshheading:18096537... | lld:pubmed |
| pubmed-article:18096537 | pubmed:year | 2008 | lld:pubmed |
| pubmed-article:18096537 | pubmed:articleTitle | Adaptive postprocessing techniques for myocardial tissue tracking with displacement-encoded MR imaging. | lld:pubmed |
| pubmed-article:18096537 | pubmed:affiliation | National Heart, Lung and Blood Institute, National Institutes of Health, Bldg 10, B1D416, 10 Center Dr, Bethesda, MD 20892, USA. wenh@nhlbi.nih.gov | lld:pubmed |
| pubmed-article:18096537 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:18096537 | pubmed:publicationType | Research Support, N.I.H., Extramural | lld:pubmed |
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