Although serum levels of GM-CSF, SDF-1α, fibrinogen and D-dimer did not differ among the groups, neutrophil count was greater in patients with medium and severe coronary stenosis than in those with mild stenosis (medium vs. mild: 5.35 ± 2.56 × 109/L vs. 4.38 ± 1.51 × 109/L, p = 0.004; severe vs. mild: 5.15 ± 2.52 × 109/L vs. 4.38 ± 1.51 × 109/L, p = 0.018) (Table 2). Here, CXCL12 is linked to coronary stenosis.