An Irregular Rhythm: What Is the Mechanism?

Affiliations

• ¹ Division of Cardiology, Section of Cardiac Electrophysiology, University of California, San Francisco, San Francisco, California, USA.
• ² Byers Center for Biodesign, Stanford University, Palo Alto, California, USA.
• ³ Division of Cardiology, Section of Cardiac Electrophysiology, Stanford University School of Medicine, Stanford, California, USA.
• ⁴ Section of Cardiac Electrophysiology and Pacing, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart & Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA.
• ⁵ Division of Cardiology, Section of Cardiac Electrophysiology, University of California, San Francisco, San Francisco, California, USA. Electronic address: Melvin.Scheinman@ucsf.edu.