What does EP stand for in medical specialty abbreviations?

• A. Endocrine Pathology
• B. Electrophysiology
• C. Emergency Pediatrics
• D. Endoscopic Procedures

Answer: (B)

In medical shorthand, EP most commonly stands for electrophysiology, the specialty that studies the heart’s electrical activity and rhythm disorders. This field is a recognized cardiology subspecialty and includes diagnostic tests like invasive electrophysiology studies, as well as therapies such as mapping and ablation to treat arrhythmias and plan device therapy for pacemakers or defibrillators. That direct association with the heart’s electrical system makes electrophysiology the standard and best match for EP. The other phrases listed don’t represent a widely used, single specialty abbreviation in clinical practice.