KLRD1 and coronary artery disorder: The results indicated that NKG7 (AUC = 0.687), TBX21 (AUC = 0.681), PRF1 (AUC = 0.711), CD247 (AUC = 0.700), KLRD1 (AUC = 0.853), FASLG (AUC = 0.658), and EOMES (AUC = 0718) were capable of discriminating MI and stable CAD (Figure 6).