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Figure 1 Representative Segmentation and Pattern of Contrast HE Over 17-Segments of the LAD, RCA, and LCX Arteries
A single basal, mid, apical, and 2-chamber contrast-enhanced views of 3 subjects (left panels) following an acute myocardial infarction with occlusion to the left anterior descending (LAD) artery, right coronary artery (RCA), and left circumflex (LCX) artery. The dotted yellow lines delineate and separate the 17-segments over the entire left ventricle. Bulls-eye diagrams (right) reveal the pattern of infarction for each example. CMR = cardiac magnetic resonance; HE = hyperenhancement.
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