Fig. 2 Angiographic data pertaining to patients who had acute coronary syndrome without critical stenosis (n=127). A) Percentages of patients with no visible stenosis, very little stenosis, or moderate stenosis; and B) locations of moderate stenosis (>10%–50%) in 34 patients (with 41 stenoses).

LAD = left anterior descending coronary artery; RCA = right coronary artery; RCX = right circumflex artery