Providing a solid foundation in current ECG technology as well as the newest diagnostic applications, Marriot's Practical Electrocardiography delivers the information you need to quickly improve your ECG interpretive skills. The book offers the readers a detailed explanation of the ECG, rhythm analysis, and how to rapidly and accurately interpret ECG results. Helpful summary illustrations, diagrams, tables, animations, and videos, plus new ECG quizzes online improve your understanding and skills.