Coronary Artery Disease Reporting and Data System 3 in a 72-year-old woman with atypical chest pain. Curved multiplanar reformatted computed tomography angiographic image of LAD shows a partially calcified plaque (white arrowhead) in the proximal part causing moderate stenosis (50%–69%). Functional assessment was recommended. Myocardial perfusion scintigraphy (not shown) showed a stress perfusion defect in the mid anterior and anteroseptal segments, which is consistent with ischemia.DIST: distal, LAD: left anterior descending, LMCA: left main coronary artery.