| ACE | Angiotensin Converting Enzyme |
| ARNI | Angiotensin Receptor Neprilysin Inhibitor |
| CI | Confidence Interval |
| CIEDs | Cardiovascular Implantable Electronic Devices |
| ECMO | Extracorporeal Membrane Oxygenation |
| ES | Electrical Storm |
| ICD | Implantable Cardioverter Defibrillator |
| LVAD | Left Ventricular Assist Device |
| SGLT2 | Sodium Glucose Transporter 2 |
| VAs | Ventricular Arrhythmias |
| VF | Ventricular Fibrillation |
| VT | Ventricular Tachycardia |