Fig. 2From: A review of 3D first-pass, whole-heart, myocardial perfusion cardiovascular magnetic resonanceNon-Cartesian trajectories. Examples of three potential alternate trajectories discussed in the text. EPI (a) demonstrated with an ETL of 4, a spiral trajectory (b) with 4 interleaves and a radial projection design (c). Partition encoding direction in (b) and (c) is the same as for (a)Back to article page