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k-t accelerated aortic 4D flow MRI in under two minutes: Feasibility and impact of resolution, k-space sampling patterns, and respiratory navigator gating on hemodynamic measurements.

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第一作者： Emilie,Bollache

第一单位： Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.

作者： Emilie,Bollache ^[1] ; Alex J,Barker ^[1] ; Ryan Scott,Dolan ^[1] ; James C,Carr ^[1] ; Pim,van Ooij ^[2] ; Rouzbeh,Ahmadian ^[1] ; Alex,Powell ^[1] ; Jeremy D,Collins ^[1] ; Julia,Geiger ^[3] ; Michael,Markl ^[4]

作者单位： Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA. ^[1] Department of Radiology, Academic Medical Center, Amsterdam, the Netherlands. ^[2] Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.;Department of Diagnostic and Interventional Radiology, University Hospital of Würzburg, Würzburg, Germany. ^[3] Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.;Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, Chicago, Illinois, USA. ^[4]

关键词 4D flow magnetic resonance imaging aortic hemodynamics k-space sampling k-t acceleration navigator gating short scan time