Cohort Profile: Iranian Electronic Physiology Registry (IEPR)

Objective: Cardiac Implantable Electronic Devices have emerged as an important treatment modality in the field of electrophysiology. The use of cardiac devices including pacemakers, implantable cardioverter-defibrillators (ICDs), and cardiac resynchronization therapy (CRT), has increased significantly over the past few decades. The long-term outcomes of these devices need to be investigated. Data description: The Iranian Electronic Physiology Registry (IEPR) will identify factors that may predispose patients to complications, long-term outcomes of cardiac devices, hospitalizations, and mortality rates.