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Journal article

Aortic 4D flow: Quantification of signal-to-noise ratio as a function of field strength and contrast enhancement for 1.5T, 3T, and 7T.

Abstract:

PURPOSE: To investigate for the first time the feasibility of aortic four-dimensional (4D) flow at 7T, both contrast enhanced (CE) and non-CE. To quantify the signal-to-noise ratio (SNR) in aortic 4D flow as a function of field strength and CE with gadobenate dimeglumine (MultiHance). METHODS: Six healthy male volunteers were scanned at 1.5T, 3T, and 7T with both non-CE and CE acquisitions. Temporal SNR was calculated. Flip angle optimization for CE 4D flow was carried out using Bloch simulat...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1002/mrm.25317

Authors


Publisher:
Wiley
Journal:
Magnetic Resonance in Medicine More from this journal
Volume:
73
Issue:
5
Pages:
1864–1871
Publication date:
2015-05-01
DOI:
EISSN:
1522-2594
ISSN:
0740-3194
Language:
English
Keywords:
Pubs id:
pubs:470895
UUID:
uuid:f7088846-56b0-4851-ad13-21c2fcc581ff
Local pid:
pubs:470895
Source identifiers:
470895
Deposit date:
2014-08-22

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