The Third Edition of Beasley’s Understanding EKGs: A Practical Approach retains the popular 5-step approach to EKG interpretation and straightforward presentation of cardiovascular anatomy and physiology. It is a perfect for the courses in EMS, nursing, cardiovascular emergencies, and monitor tech training. This new edition contains more than 300 review questions as well as review strips at the end of each chapter to allow for learning reinforcement. New to this edition are Key Points to Remember and a Heart Rate Calculator, which together emphasize and expand upon core material in the text. Assuming no prior EKG knowledge, this Third Edition remains an ideal resource for EKG interpretation in it simplest and most understandable context.