HHAT and coronary artery disorder: In the present study, we observed that in CAD patients underwent PCI with DES: (a) circulating let‐7f, miR‐19a, miR‐126, miR‐210, and miR‐296 independently correlated with reduced RASP risk, and their combination presented with great predictive value for RASP risk with AUC 0.879 (95% CI: 0.841‐0.917); and (b) circulating miR‐19a, miR‐126, miR‐210, and miR‐378 independently associated with decreased restenosis risk, and their combination illuminated good predictive value for restenosis risk with AUC 0.776 (95% CI: 0.722‐0.831).