This practical manual is based on the curriculum of the course "Pacemaker, ICD, and CRT Therapy" certified by the German Society for Thoracic, Cardiac, and Vascular Surgery. Concisely and richly illustrated, it presents all steps of the vessel-preserving implantation of rhythm devices as well as techniques for device replacement. A particular focus of the book is on the management of complications that may arise due to technical defects in the device or leads, infections, or perforations of the device pocket. Other key areas include revision and explantation procedures, as well as cosmetic and functional aspects of device implantation. A hands-on guide for cardiac surgeons and cardiologists.