Highly Accelerated Free-breathing 4D Cardiac Imaging with CIRCUS Acquisition
Jing Liu 1 , Li Feng 2 , and David Saloner 1
University of California San Francisco, San
Francisco, CA, United States,
York University, NY, United States
An effective k-space undersampling scheme (CIRCUS) for
3D Cartesian imaging with compressed sensing and
parallel imaging has successfully been implemented and
applied to free-breathing 4D cardiac imaging. Our
preliminary results demonstrated the nice features and
great potentials of the proposed acceleration method. We
showed promising whole heart CINE images achieved in 2
minute scan time.
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