#$%^&*AU2014274615A120150709.pdf#####ABSTRACT 3-dimensional cardiac reconstruction is carried out by catheterizing a heart using a probe with a mapping electrode, and acquiring electrical data from respective locations in regions of interest in the heart, representing the locations of the electrical data as a point cloud, reconstructing a model of the heart from the point cloud, applying a set of filters to the model to produce a filtered volume, segmenting the filtered volume to define components of the heart, and reporting the segmented filtered volume.14 32 31 10,,, 31 18 33 34 12 30 -；. 30 30142 1420 16 2 35 35 24 -25 28 -35 a2 38 IG. 1
