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Abstract #0312

An in vivo Study on Fast PRF Temperature Imaging Based on Compressed Sensing: an Alternative Approach to Monitor RF Safety?

MAGNA25Zhipeng Cao1, Sukhoon Oh2, Philipp Ehses3, Giuseppe Carluccio4, Christopher M. Collins2, Mark A. Griswold5

1Bioengineering, Penn State University, Hershey, PA, United States; 2Radiology, Penn State University, Hershey, PA, United States; 3Neuroimaging, University Hospital Tubingen, Tubingen, Germany; 4Electrical Engineering, The University of Illinois at Chicago, Chicago, IL, United States; 5Radiology, Case Western Reserve University, Cleveland, OH, United States

A proposed image reconstruction method based on compressed sensing to accelerate MR PRF temperature imaging procedure is validated on an in vivo dataset with a simple Cartesian undersampling trajectory. Results imply a novel alternative approach to ensure RF safety for high field MR systems.