| AV | Atrioventricular |
| CPB | Cardiopulmonary Bypass |
| CT | Computed Tomography |
| EuroSCORE II | European System for Cardiac Operative Risk Evaluation II |
| LAMPOON | Laceration of the Anterior Mitral Leaflet to Prevent Outflow Obstruction |
| LVOT | Left Ventricular Outflow Tract |
| MAC | Mitral Annular Calcification |
| MVR | Mitral Valve Replacement |
| PVL | Paravalvular Leak |
| STS Score | Society of Thoracic Surgeons Risk Score |
| THV | Transcatheter Heart Valve |
| TMVR | Transcatheter Mitral Valve Replacement |
| ViMAC | Valve in MAC |