Fig. 1

Comparison of 12-mm thick maximum intensity projections from coronal and axial breath-hold single-shot radial QISS, coronal and axial navigator-gated single-shot radial QISS, and breath-hold coronal CEMRA in a healthy subject. For radial QISS, the maximum intensity projections were reconstructed in the same orientation as the scan. For CEMRA, coronal and axial maximum intensity projections were reconstructed from a coronal scan. Both breath-hold and free-breathing QISS provided comparable depiction of pulmonary arterial anatomy to CEMRA