Part of the renowned Braunwald family of references, Clinical Arrhythmology and Electrophysiology: A Companion to Braunwald's Heart Disease provides today's clinicians with clear, authoritative guidance on every aspect of the latest diagnosis and management options for patients with arrhythmias. This comprehensive reference on cardiac arrhythmias lays a solid foundation of the underlying mechanisms of cardiac electrophysiology with an emphasis on identifying, understanding, and treating individual arrhythmias. Now fully updated from cover to cover, and carefully written to provide continuity and a consistent message throughout, the 4th Edition offers unparalleled coverage of cardiac arrhythmias in an accessible and user-friendly manner.