| AMI | acute myocardial infarction |
| BRD | bromodomain |
| BET | bromodomain and extra-terminal domain |
| BETi | bromodomain and extra-terminal domain inhibitor |
| CS | citrate synthase |
| COX | cytochrome oxidase |
| P-TEFb | positive transcription elongation factor |
| TEM | transmission electron microscopy |
| HF | heart failure |
| RV | right ventricle |
| LV | left ventricle |
| VTI | velocity-time-integral |
| RVFS | right ventricular fractional shortening |
| LVFS | left ventricular fractional shortening |
| TAC | transverse aortic constriction |