Selected as a Doody’s Core Title for 2025! Widely regarded as the premier text in this complex field, Josephson’s Clinical Cardiac Electrophysiology, Seventh Edition, provides a thorough understanding of the mechanisms of cardiac arrhythmias and the therapeutic interventions used to treat them. Dr. David J. Callans, personally chosen and trained by Dr. Mark Josephson, provides expert clinical insights and superb illustrations that highlight proven approaches and methods. With its strong focus on physiologic investigation and its role in clinical decision making, this comprehensive text is a must-have reference for cardiology fellows, electrophysiologists, and others in the EP lab.  * Provides highly visual guidance on the electrophysiologic methodology required to define the mechanism and site of origin of arrhythmia—enabling you to choose the safest and most effective therapy for each patient  * Offers comprehensive coverage of mechanisms, clinical implications, and limitations of