First-pass myocardial perfusion imaging with whole-heart coverage using L1-SPIRiT accelerated variable density spiral trajectories.

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第一作者： Yang,Yang

第一单位： Department of Biomedical Engineering, University of Virginia Health System, Charlottesville, Virginia, USA.

作者： Yang,Yang ^[1] ; Christopher M,Kramer ^[2] ; Peter W,Shaw ^[3] ; Craig H,Meyer ^[4] ; Michael,Salerno ^[5]

作者单位： Department of Biomedical Engineering, University of Virginia Health System, Charlottesville, Virginia, USA. ^[1] Department of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, Virginia, USA.;Department of Medicine, Cardiovascular Division, University of Virginia Health System, Charlottesville, Virginia, USA. ^[2] Department of Medicine, Cardiovascular Division, University of Virginia Health System, Charlottesville, Virginia, USA. ^[3] Department of Biomedical Engineering, University of Virginia Health System, Charlottesville, Virginia, USA.;Department of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, Virginia, USA. ^[4] Department of Biomedical Engineering, University of Virginia Health System, Charlottesville, Virginia, USA. ms5pc@virginia.edu.;Department of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, Virginia, USA. ms5pc@virginia.edu.;Department of Medicine, Cardiovascular Division, University of Virginia Health System, Charlottesville, Virginia, USA. ms5pc@virginia.edu. ^[5]

关键词 L1-SPIRiT cardiac MRI compressed sensing k-t sampling pattern myocardial perfusion spiral pulse sequences