PPP4C and ischemic cardiomyopathy: Using the Venn diagram, the nine proteins, for instance, SYNJ2, NET1, FZD7, TBL1XR1, GNB2, PPP4C, EIF4EBP1, HCK, and LCP2 were differentially expressed in intraplaque hemorrhage and ischemic cardiomyopathy GEO datasets (Supplementary Figure S6; Table 4).