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. Author manuscript; available in PMC: 2015 Apr 25.
Published in final edited form as: Circ Res. 2014 Apr 25;114(9):1516–1531. doi: 10.1161/CIRCRESAHA.114.302240

Figure 2.

Figure 2

Geometrical models of the atria. A: Volume image of the sheep atria acquired by serial surface imaging (resolution 50 microns), with a representative slice. Subdivision of atria into different regions as represented by the different colors: RA—green, LA—blue, Bachman’s bundle (BB)—red, posterior left atrium (PLA)—yellow. Images reproduced with permission from50,51. B: A model of the fibrotic human atria generated from a patient LGE-MRI scan (top left) following segmentation (top right) into normal and fibrotic tissue (fibrotic lesions in red). With permission from62.