| Abbreviations | Meaning |
 | ECG | Electrocardiogram (also EKG) |
 | CCVM | Congenital Cardiovascular Malformation |
 | CI | Cardiac Index |
 | AEM | Ambulatory Electrocardiographic Monitoring |
 | TACS | Thrombolysis And Angioplasty In Cardiogenic Shock [study] |
 | CSE | Clinical-symptom/self-evaluation [questionnaire]; Common Standards For Quantitative Electrocardiography; Cone-shaped Epiphysis; Conventional Spin-echo; Cross-sectional Echocardiography |
 | MYHCA | Heavy Chain Cardiac Myosin Alpha |
 | RCWI | Right Cardiac Work Index |
 | CV | Cardiac Volume |
 | MAGICA | Magnesium In Cardiac Arrhythmia [trial] |
 | CAR | Cardiac Ablation Registry |
 | CKG | Cardiokymography |
 | CF | Chest And Left Leg [lead In Electrocardiography] |
 | IDC | Idiopathic Dilated Cardiomyopathy; Infiltrating Ductal Carcinoma; Interdigitating Cell |
 | HCVD | Hypertensive Cardiovascular Disease |