| Abbreviations | Meaning |
 | RCG | Radioelectrocardiography |
 | TEE | Thermic Effect Of Exercise; Total Energy Expenditure; Transesophageal Echocardiography; Tyrosine Ethyl Ester |
 | CCSC | Canadian Cardiovascular Society Classification |
 | CCCR | Closed Chest Cardiac Resuscitation |
 | PCIS | Patient-Care Information System; Point-of-care Information System; Postcardiac Injury Syndrome |
 | FINRISK | Finland Cardiovascular Risk Study |
 | CARD | Cardiac Automatic Resuscitative Device; Caspase Activating And Recruiting Domain |
 | ACL | Anticardiolipin (antibody) |
 | VOTE | Value Of Transesophageal Echocardiography [study] |
 | ICARIS | Intervention Cardiology Risk Stratification [study] |
 | ICDC | Implantable Cardioverter-defibrillator Catheter |
 | ERNA | Equilibrium Radionuclide Angiocardiography |
 | SCD | Sudden Cardiac Death |
 | FINMONICA | Finnish Monitoring Trends And Determinants In Cardiovascular Diseases |
 | CCD | Clinical Cardiovascular Disease |