Fully revised and updated, the second edition of Electrophysiology: The Basics remains a trusted, practical reference for those who are learning the foundational concepts of electrophysiology. A clear, non-technical style, a new full-color format, and heavily updated content make this an ideal reference not only for cardiology fellows in EP rotations, but also for residents, nurses, medical students, physicians reviewing for recertification, and staff in the arrhythmia/cardiac device clinic.