pubmed-article:15690515 | rdf:type | pubmed:Citation | lld:pubmed |
pubmed-article:15690515 | lifeskim:mentions | umls-concept:C0521346 | lld:lifeskim |
pubmed-article:15690515 | lifeskim:mentions | umls-concept:C0441635 | lld:lifeskim |
pubmed-article:15690515 | lifeskim:mentions | umls-concept:C1261322 | lld:lifeskim |
pubmed-article:15690515 | lifeskim:mentions | umls-concept:C0282596 | lld:lifeskim |
pubmed-article:15690515 | lifeskim:mentions | umls-concept:C0439611 | lld:lifeskim |
pubmed-article:15690515 | pubmed:issue | 1 | lld:pubmed |
pubmed-article:15690515 | pubmed:dateCreated | 2005-2-3 | lld:pubmed |
pubmed-article:15690515 | pubmed:abstractText | Segmented cine MRI generally requires breath-holding, which can be problematic for many patients. Navigator echo techniques, particularly successful for free-breathing coronary MRA, are incompatible with the acquisition strategies and SSFP pulse sequences commonly used for cine MRI. The purpose of this work is to introduce a new self-gating technique deriving respiratory gating information directly from the raw imaging data acquired for segmented cine MRI. The respiratory self-gating technique uses interleaved radial k-space sampling to provide low-resolution images in real time during the free-breathing acquisition that are compared to target expiration images. Only the raw data-producing images with high correlation to the target images are included in the final high-resolution reconstruction. The self-gating technique produced cine series with no significant differences in quantitative image sharpness to series produced using comparable breath-held techniques. Because of the difficulties associated with breath-holding, the respiratory self-gating technique represents an important practical advance for cardiac MRI. , Inc. | lld:pubmed |
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pubmed-article:15690515 | pubmed:language | eng | lld:pubmed |
pubmed-article:15690515 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:15690515 | pubmed:citationSubset | IM | lld:pubmed |
pubmed-article:15690515 | pubmed:status | MEDLINE | lld:pubmed |
pubmed-article:15690515 | pubmed:month | Jan | lld:pubmed |
pubmed-article:15690515 | pubmed:issn | 0740-3194 | lld:pubmed |
pubmed-article:15690515 | pubmed:author | pubmed-author:LiDebiaoD | lld:pubmed |
pubmed-article:15690515 | pubmed:author | pubmed-author:SimonettiOrla... | lld:pubmed |
pubmed-article:15690515 | pubmed:author | pubmed-author:KellmanPeterP | lld:pubmed |
pubmed-article:15690515 | pubmed:author | pubmed-author:LarsonAndrew... | lld:pubmed |
pubmed-article:15690515 | pubmed:author | pubmed-author:McVeighElliot... | lld:pubmed |
pubmed-article:15690515 | pubmed:author | pubmed-author:HirschGlenn... | lld:pubmed |
pubmed-article:15690515 | pubmed:author | pubmed-author:AraiAndrewA | lld:pubmed |
pubmed-article:15690515 | pubmed:copyrightInfo | Copyright 2004 Wiley-Liss, Inc. | lld:pubmed |
pubmed-article:15690515 | pubmed:issnType | Print | lld:pubmed |
pubmed-article:15690515 | pubmed:volume | 53 | lld:pubmed |
pubmed-article:15690515 | pubmed:owner | NLM | lld:pubmed |
pubmed-article:15690515 | pubmed:authorsComplete | Y | lld:pubmed |
pubmed-article:15690515 | pubmed:pagination | 159-68 | lld:pubmed |
pubmed-article:15690515 | pubmed:dateRevised | 2009-11-18 | lld:pubmed |
pubmed-article:15690515 | pubmed:meshHeading | pubmed-meshheading:15690515... | lld:pubmed |
pubmed-article:15690515 | pubmed:meshHeading | pubmed-meshheading:15690515... | lld:pubmed |
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pubmed-article:15690515 | pubmed:meshHeading | pubmed-meshheading:15690515... | lld:pubmed |
pubmed-article:15690515 | pubmed:meshHeading | pubmed-meshheading:15690515... | lld:pubmed |
pubmed-article:15690515 | pubmed:meshHeading | pubmed-meshheading:15690515... | lld:pubmed |
pubmed-article:15690515 | pubmed:meshHeading | pubmed-meshheading:15690515... | lld:pubmed |
pubmed-article:15690515 | pubmed:year | 2005 | lld:pubmed |
pubmed-article:15690515 | pubmed:articleTitle | Preliminary investigation of respiratory self-gating for free-breathing segmented cine MRI. | lld:pubmed |
pubmed-article:15690515 | pubmed:affiliation | Department of Biomedical Engineering, NorthWestern University, Chicago, IL 60611, USA. alarson@radiology.northwestern.edu | lld:pubmed |
pubmed-article:15690515 | pubmed:publicationType | Journal Article | lld:pubmed |
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