| Abbreviations | Meaning |
 | CG | Cardiography |
 | CCSC | Canadian Cardiovascular Society Classification |
 | AECGM | Ambulatory Electrocardiography Monitoring |
 | CVIS | Cardiovascular Imaging System |
 | EWGCP | European Working Group On Cardiac Pacing |
 | ICDC | Implantable Cardioverter-defibrillator Catheter |
 | MONICA | Monitoring Trends And Determinants In Cardiovascular Diseases |
 | ECG | Electrocardiogram (also EKG) |
 | CCS | Chinese Cardiac Study |
 | SCAI | The Society For Cardiac Angiography And Interventions |
 | AVR | Unipolar Limb Lead On The Right Arm In Electrocardiography |
 | CPB | Cardiopulmonary Bypass |
 | RCWI | Right Cardiac Work Index |
 | CPE | Cardiac Pulmonary Edema |
 | CRIYFS | Cardiovascular Risk In Young Finns Study |