Additionally, multiple least squares regression analysis that incorporated RMRP, MIAT, NTT, MALAT1, HSPA1A, and NLRP3 expression values as variables revealed that the combined expression signature could be used to identify patients who required further CAG within 6 months (p = 0.012) regardless of significant coronary artery stenosis. This evidence concerns the gene NLRP3 and coronary stenosis.