This book is an essential resource for cardiac ICU nurses, offering an in-depth exploration of key areas including hemodynamics, EKG interpretation, and advanced cardiac support devices like Impella, Intra-Aortic Balloon Pump (IABP), and ECMO. It also delves into the critical interventions of therapeutic hypothermia and pacemaker management. Each section combines foundational knowledge with practical application. The book emphasizes the importance of continuous learning and adaptation in this dynamic field, making it an invaluable reference for both novice and experienced nurses in cardiac care settings.