472347.fig.002a
(a)
472347.fig.002b
(b)
Figure 2: A 53-year-old male with zero calcium score. (a) A computed tomographic angiogram shows a soft plaque at the left anterior descending artery (LAD) (black arrow) with severe stenosis. (b) Conventional coronary arteriogram confirms the severe stenosis over the proximal third of the LAD (white arrow).