What is Cardiac Electrophysiology? Heart Rhythm Abnormalities Descriptions, Symptoms, and Treatment Options Atrial Fibrillation Center Medical Treatment/ Device Therapy / Catheter Ablation Anti-Coagulation Service (for patients taking blood thinners) EP Diagnostic and Therapeutic Procedures Electrophysiology Study / Tilt Table Test Pacemaker Implantation / Implantable Defibrillators Cardiac Ablation Clinical Research Studies Educational Resources Glossary of Terms Who We Are How to Contact Us Where We Are Located Electrophysiology Home The Heart Center HUMC Home