1. Lead Placement and Acquisition of the 12-Lead Electrocardiogram.
 2. Understanding the 12-Lead ECG Printout.
 3. Determining Axis and Hemiblock.
 4. Understanding Bundle Branch Blocks.
 5. Determining Patient Risk for Complete Heart Block.
 6. Wide Complex Tachycardia.
 7. Acute Myocardial Infarction Pathophysiology.
 8. ECG Patterns of Infarction.
 9. Locating the AMI: The Secondary Survey.
10. The 15-Lead ECG.
11. Left Bundle Branch Block and Acute MI.
12. Chamber Enlargement.
13. Electrolyte, Drug, and Other ECG Changes.
14. Putting It All Together.
Answer Key.