This interactive ECG tutorial represents an introduction to clinical electrocardiography. The tutorial is organized in sections based on a recommended "Method" of ECG interpretation. Each section provides some didactic teaching points, often linked to illustrations, and an interactive quiz.

The ECG's range from the sublime to the ridiculous, from simplicity to complexity, and from boring to fascinating.

The tutorial includes:

1. The Standard 12 Lead ECG
2. A "Method of ECG Interpretation
3. Characteristics of the Normal ECG
4. ECG Measurement Abnormalities
5. ECG Rhythm Abnormalities
6. ECG Conduction Abnormalities
7. Atrial Enlargement
8. Ventricular Hypertrophy
9. Myocardial Infarction
10. ST Segment Abnormalities
11. T Wave Abnormalities
12. U Wave Abnormalities

The full tutorial is available here.

The author, Frank G. Yanowitz, M.D, is Professor of Medicine at University of Utah School of Medicine and Medical Director, ECG Department, LDS Hospital, Salt Lake City, Utah.