The Certified Heart Failure Care Manager (CHFM) exam is a specialized certification test that assesses a comprehensive understanding of the medical knowledge, nursing practices, lifestyle guidance, and team medical care necessary for long-term care support of heart failure patients. In recent years, with the increase in heart failure patients, the role of healthcare professionals responsible for not only acute care but also post-discharge life support and prevention of re-hospitalization has become increasingly important. The exam broadly covers knowledge required in clinical practice, including not only understanding the pathophysiology of heart failure but also pharmacotherapy, lifestyle guidance, exercise therapy, self-care support, and interprofessional collaboration. This problem set is a complete preparatory edition consisting of 500 questions, systematically organized to cover the scope of the CHFM exam. It is structured to allow for step-by-step learning of the knowledge required for the exam, from the basic medicine of heart failure to its treatment, care support, and patient education. It is not merely a rote memorization problem set but contains content that allows for learning while deepening understanding in a clinical setting. It can be used for final review in the crucial final period, as well as for confirming understanding in the early stages of learning and for reinforcing weaknesses in specific areas. ⸻ ■ Content Structure of this Book ・Basic Knowledge of Heart Failure ・Pathophysiology and Diagnosis of Heart Failure ・Pharmacotherapy and Treatment Strategies ・Lifestyle Guidance and Self-Care Support ・Team Medical Care and Care Support ・Comprehensive Review Questions (500 questions in total) The structure allows for learning through understanding → practice → comprehensive review, organizing the knowledge necessary for heart failure care support. ⸻ ■ Features ・Covers important areas of the CHFM exam ・Emphasizes organizing knowledge useful in clinical practice ・Includes 500 questions focusing on frequently appearing themes ・Systematic structure that facilitates self-study ・Also suitable for comprehensive review in the final period