Respiratory self-gated four-dimensional coronary MR angiography: a feasibility study

Peng Lai1, Andrew C Larson, Jaeseok Park

  • 1Department of Radiology, Northwestern University, Chicago, Illinois 60611, USA.

Summary

Respiratory self-gating (RSG) offers a new method for free-breathing 4D coronary MR angiography (MRA). This technique provides comparable image quality to conventional diaphragm navigator gating, improving coronary artery visualization.

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