| Abbreviation | Definition |
|---|---|
| DDD | Dual (the pacemaker, paces both the atrium and the ventricle) Dual (the pacemaker,senses both the atrium and the ventricle) Dual inhibited (what it does) |
| DECREASE | Dutch Echocardiographic Cardiac Risk Evaluation Applying Stress Echo |
| DMVA | Direct Mechanical Ventricular Assistance |
| DVAD | Durable Ventricular Assist Device |
| EBCR | European Board of Cardiac Radiology |
| ECC | Endovascular Cardiac Complications |
| ECG | Electrocardiogram |
| ECHO | Echocardiogram |
| ECNC | European Council of Nuclear Cardiology |
| ECST | Exercise Cardiac Stress Testing |
| ECT | Emergency Chest Technician |
| ECTB | Emory Cardiac Tool Box |
| EECC | European Exam in Core Cardiology |
| EECC | European Examination in Core Cardiology |
| EGM | Electrogram |
| EPS | Electrophysiology Studies |
| ERP | Effective Refractory Period |
| EST | Emergency Stethoscope Technician |
| ESVH | Endoscopic Saphenous Vein Harvesting |
| EVD | External Ventricular Drains |