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Towards Elimination of the Dark-Rim Artifact in First-Pass Myocardial Perfusion MRI: Removing Gibbs Ringing Effects Using Optimized Radial Imaging

PURPOSE: Subendocardial dark-rim artifacts (DRAs) remain a major concern in first-pass perfusion (FPP) myocardial MRI and may lower the diagnostic accuracy for detection of ischemia. A major source of the DRA is known to be the “Gibbs ringing” effect. We propose an optimized radial acquisition strat...

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Main Authors: Sharif, Behzad, Dharmakumar, Rohan, LaBounty, Troy, Arsanjani, Reza, Shufelt, Chrisandra, Thomson, Louise, Merz, C. Noel Bairey, Berman, Daniel S., Li, Debiao
Formáid: Artigo
Teanga:Inglês
Foilsithe: 2013
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4176898/
https://ncbi.nlm.nih.gov/pubmed/24030840
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.24913
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