Gensini score was used to assess the stenosis degree, then we discovered that lnc‐UCA1 was positively correlated (r = 0.366, p < 0.001, Figure 4A), while miR‐26a (r = −0.345, p < 0.001, Figure 4B) and miR‐195 (r = −0.259, p = 0.002, Figure 4C) were negatively correlated with Gensini score in the patients with CHD. The gene discussed is UCA1; the disease is coronary artery disorder.