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Suppression of skeletal muscle signal using a crusher coil: A human cardiac (31) p-MR spectroscopy study at 7 tesla

Abstract:

The translation of sophisticated phosphorus MR spectroscopy ((31)P-MRS) protocols to 7 Tesla (T) is particularly challenged by the issue of radiofrequency (RF) heating. Legal limits on RF heating make it hard to reliably suppress signals from skeletal muscle that can contaminate human cardiac (31)P spectra at 7T. We introduce the first surface-spoiling crusher coil for human cardiac (31)P-MRS at 7T.A planar crusher coil design was optimized with simulations and its performance was validated i...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1002/mrm.25755

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Institution:
University of Oxford
Department:
Oxford, MSD, RDM, RDM Strategic
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MSD, RDM, RDM Cardiovascular Medicine
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MSD, RDM, RDM Cardiovascular Medicine
Role:
Author
Publisher:
Wiley Online Library Publisher's website
Journal:
Magnetic Resonance in Medicine Journal website
Volume:
75
Issue:
3
Pages:
962-972
Publication date:
2015-04-28
Acceptance date:
2015-04-09
DOI:
EISSN:
1522-2594
ISSN:
0740-3194
URN:
uuid:f4a94229-e8a0-4d56-a672-6abe2ec7be9e
Source identifiers:
521691
Local pid:
pubs:521691
Paper number:
3

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