MiR‐34a expression was positively related to CRP (r = 0.250, p < 0.001), TNF‐α (r = 0.198, p = 0.005), IL‐1β (r = 0.163, p = 0.020), and IL‐17A (r = 0.307, p < 0.001) in CHD patients (Figure 3A‐C,F). The gene discussed is IL17A; the disease is coronary artery disorder.