FIGURE 2.

Emergency coronary angiography. (A, B) Coronary artery aneurysm in left anterior descending, circumflex and blunt marginal branches of coronary artery; (C) The right coronary artery exhibits significant dilation with aneurysmal ectasia, and is completely occluded starting from the proximal segment; (D, E) Following percutaneous coronary intervention of the right coronary artery, blood flow has been successfully reestablished. Red arrow: Coronary artery aneurysm; Black arrow: Occluded coronary artery; White arrow: Coronary artery with restored blood flow.