For courses in paramedics.A simple five-step approach to interpreting EKGsUnderstanding EKGs: A Practical Approach is a practical yet comprehensive guide to basic EKG interpretation. With short, succinct chapters that work consecutively, this text is for the healthcare provider who is new to cardiovascular anatomy, physiology, and rhythm strip interpretation. Hundreds of review questions and review strips reinforce course material. The 5th edition reflects the most up-to-date standards of care, including the updated guidelines of the American Heart Association. The new edition also features 50 additional review questions, expanded graphics, and new or enhanced chapter objectives.