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Abstract #0641

Improving Scan Efficiency of Respiratory Gated Imaging using Compressed Sensing with 3D Cartesian Golden Angle Sampling

Mariya Doneva1, Christian Stehning1, Kay Nehrke1, Peter Brnert1

1Philips Research Europe, Hamburg, Germany

Navigator gating is used to reduce motion artifacts during free breathing MRI. To cope with temporal changes of the breathing pattern the PAWS method was proposed using multiple gating bins. The final image is reconstructed from the bin that is completely filled first. All other data are discarded.