Nuclear Cardiology: Practical Applications, Third Edition by Gary V. Heller offers a comprehensive guide to understanding every aspect of nuclear cardiology. This edition is packed with over 100 Q&A questions ideal for board review and features substantial revisions from previous editions. Key updates include an expanded section on PET imaging and new chapters that clarify basic principles such as radiopharmaceuticals, instrumentation, quality imaging, and radiation exposure. The book focuses on the practical application of imaging technology in clinical settings, with a dedicated chapter on appropriate use of radionuclide images. With 528 pages of well-illustrated content, it is an essential resource for clinicians and trainees alike, including cardiology fellows and radiology residents.