|
rdf:type |
|
|
lifeskim:mentions |
umls-concept:C0002978,
umls-concept:C0450363,
umls-concept:C0456962,
umls-concept:C1511237,
umls-concept:C1511726,
umls-concept:C1550436,
umls-concept:C1555577,
umls-concept:C1704686,
umls-concept:C1705509,
umls-concept:C1706079,
umls-concept:C1706701,
umls-concept:C1980028
|
|
pubmed:issue |
1
|
|
pubmed:dateCreated |
1997-4-22
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|
pubmed:abstractText |
Automatic triggering of magnetic resonance (MR) angiography with detection of a contrast material bolus was evaluated. Signal intensity changes with time were tracked in a prescribed tracking or monitoring volume by a parallel signal processing unit that automatically started data acquisition once user-defined thresholds were exceeded. This technique, referred to as MR Smartprep, was reliable and avoided the inconsistencies of manual timing.
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|
pubmed:language |
eng
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|
pubmed:journal |
|
|
pubmed:citationSubset |
AIM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Apr
|
|
pubmed:issn |
0033-8419
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
203
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
275-80
|
|
pubmed:dateRevised |
2004-11-17
|
|
pubmed:meshHeading |
pubmed-meshheading:9122407-Adult,
pubmed-meshheading:9122407-Contrast Media,
pubmed-meshheading:9122407-Female,
pubmed-meshheading:9122407-Gadolinium,
pubmed-meshheading:9122407-Gadolinium DTPA,
pubmed-meshheading:9122407-Humans,
pubmed-meshheading:9122407-Image Enhancement,
pubmed-meshheading:9122407-Image Processing, Computer-Assisted,
pubmed-meshheading:9122407-Magnetic Resonance Angiography,
pubmed-meshheading:9122407-Organometallic Compounds,
pubmed-meshheading:9122407-Pentetic Acid,
pubmed-meshheading:9122407-Signal Processing, Computer-Assisted
|
|
pubmed:year |
1997
|
|
pubmed:articleTitle |
Automated detection of bolus arrival and initiation of data acquisition in fast, three-dimensional, gadolinium-enhanced MR angiography.
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|
pubmed:affiliation |
Applied Science Laboratory, GE Medical Systems, Bethesda, MD 20892-1061, USA.
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pubmed:publicationType |
Journal Article
|
