Figure 1
From: High resolution, free-breathing coronary artery imaging with >99% respiratory efficiency
Curved planar reformat of 3D spiral images acquired with the B2B-RMC technique (0.7 × 0.7 × 3 mm resolution) in 302 cardiac cycles (93.3% efficient) over 20 mm of diaphragm motion, corrected for optimal proximal (a) and distal (b) vessel quality. For comparison the equivalent curved planar reformat of the 3D nav-bSSFP with identical resolution acquired in 612 cardiac cycles (41.0% efficient) is shown (c).