| α-SMA | α-smooth muscle actin |
| CFs | Cardiac fibroblasts |
| DDR2 | discoidin domain receptor tyrosine kinase 2 |
| DEGs | differentially expressed genes |
| ECM | extracellular matrix |
| FAK | focal adhesion kinase |
| FGF2 | Fibroblast growth factor 2 |
| GO | gene ontology |
| GSEA | gene set enrichment analysis |
| GSK-3 | glycogen synthase kinase-3 |
| LAD | anterior descending artery |
| MI | myocardial infarction |
| TGF-β | transforming growth factor-β |