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Visualization of coronary arteries with (a) four-chamber heart and the 3D left ventricle displaying (b) myocardial thickness (c) partitioned myocardial regions by closest distance to vessel segments, as well as flattened coronary arteries displaying the same information (d) and (e) on the 2D BEP, respectively. In (c), a vessel segment is defined by a vessel branch that is between bifurcations or between a bifurcation and an endpoint.
