| BMI | Body mass index |
| CIED | Cardiac implantable electronic device |
| CKD | Chronic kidney disease |
| CRP | C-reactive proteins |
| CRT | Cardiac resynchronization therapy |
| ESRD | End-stage renal disease |
| GFR | Glomerular filtration rate |
| HD | Hemodialysis |
| HF | Heart failure |
| HFrEF | Heart failure with reduced ejection fraction |
| ICD | Implantable cardioverter defibrillator |
| LV-EF | Left ventricular ejection fraction |
| Min | Minutes |
| NYHA | New York Heart Association |
| SCD | Sudden cardiac death |
| S-ICD | Subcutaneous implantable cardioverter defibrillator |
| TLE | Transvenous lead extraction |
| TV-ICD | Transvenous implantable cardioverter defibrillator |