Free‐breathing pediatric chest MRI: Performance of self‐navigated golden‐angle ordered conical ultrashort echo time acquisition

To assess the feasibility and performance of conical k‐space trajectory free‐breathing ultrashort echo time (UTE) chest magnetic resonance imaging (MRI) versus four‐dimensional (4D) flow and effects of 50% data subsampling and soft‐gated motion correction.

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