Fig. 2
Post-ablation segmentation results. Enhancement segmentation results on testing 3Â months post-ablation baseline LGE CMR data-sets of two randomly selected long-standing persistent AF patients (top patient 1, bottom patient 2). Left Short-axis slices of the original data-sets zoomed-in on the left atrium. Middle Segmented left atrial walls. The masks appear highlighted and have been super-imposed on the LGE CMR slices. Right The enhancement segmentation results of the proposed algorithm. Results appear highlighted in red and have been super-imposed on the LGE CMR slices. A anterior, P posterior, L left, R right