| AVR | Aortic valve replacement |
| BMI | Body mass index |
| BSA | Body surface area |
| CABG | Coronary artery bypass grafting |
| CI | Confidence interval |
| COPD | Chronic obstructive pulmonary disease |
| ECMO | Extracorporeal membrane oxygenation |
| EO | Early onset |
| EACTS | European Association for Cardio-Thoracic Surgery |
| ESC | European Society of Cardiology |
| HR | Hazard ratio |
| IABP | Intra-aortic balloon pump |
| IQR | Interquartile range |
| IR | INSPIRIS RESILIA bioprosthetic valve |
| LVEF | Left ventricular ejection fraction |
| LO | Late onset |
| NYHA | New York Heart Association |
| PME | Perimount Magna Ease bioprosthetic valve |
| PPM | Prosthesis–patient mismatch |
| PS | Propensity score |
| PVE | Prosthetic valve endocarditis |
| SD | Standard deviation |
| SMD | Standardized mean difference |
| SVD | Structural valve degeneration |
| TIA | Transient ischemic attack |
| VARC-3 | Valve Academic Research Consortium-3 |