Figure 1From: High resolution delayed enhancement imaging using a spiral k-space trajectory for the detection of chronic radiofrequency ablation lesions in the left atriumPatient 1 (a-b) and patient 2 (c-d). (a) shows delayed enhancement using a spiral k-space trajectory. (b) shows the area of enhancement in greater detail. (c) shows delayed enhancement using a lower resolution Cartesian k-space as compared to the higher resolution spiral k-space.Back to article page