Figure 1

MSCT coronary angiography at the first examination (A and B) and one year later (C and D). A, At the first examination, MSCT coronary angiography showed moderate stenosis (indicated by arrow) in the mid LAD (partial-width maximum intensity projection). The area of coronary stenosis is shown in higher magnification in panel B (maximum intensity projection). C and D, One year later, follow-up MSCT coronary angiography showed a slight progression of coronary stenosis.