| DCM | Diabetic cardiomyopathy |
| T2D | Type 2 diabetes |
| FGF21 | Fibroblast growth factor 21 |
| FGFR1c | Fibroblast growth factor receptor 1c |
| FGF21WT | Wild-type FGF21 |
| FGF | Fibroblast growth factor |
| KLB | β-klotho |
| FGFR1 | Fibroblast growth factor receptor 1 |
| HFD | High-fat diet |
| STZ | Streptozotocin |
| ACC | Acetyl-CoA carboxylase |
| DHE | Dihydroethidium |
| AMPK | Adenosine 5′-monophosphate (AMP)-activated protein kinase |
| HG | High glucose |
| PA | Palmitic acid |
| SPR | Surface plasmon resonance |
| IPGTTs | Intraperitoneal glucose tolerance tests |
| AUC | Area under the curve |
| H&E | Hematoxylin and eosin |
| ANOVA | Analysis of variance |