UCA1 and coronary artery disorder: In the clinical aspect, lnc‐UCA1 is increased in chronic heart failure patients and acute ischemic stroke patients compared to that of controls,29, 30 while no published study has focused on the relation of lnc‐UCA1 with miR‐26a and miR‐195 in CHD patients, along with their correlation with disease risk, stenosis degree, and inflammation of CHD.