ELECTROPHYSIOLOGY STUDY

Summary

An electrophysiology study (EP study) is a invasive procedure which tests the electrical conduction system of the heart to assess the electrical activity and conduction properties of the heart. Indications can include palpitations or blackouts. This type of study is performed by an electrophysiologist. It is often performed immediately prior to a radiofrequency ablation, but may be performed as a stand alone procedure.