PTGS2 and myocardial infarction: As shown in Figures 8A–I, 9 FRGs (ACSL4, ATG7, LAMP2, PGD, PTEN, PTGS2, SAT1, STAT3, and ZFP36) were significantly differentially expressed at least twice at the six test time points (1, 4, 24, 48 h, 1, and 8 week after myocardial infarction).