Localizing Infarcts On a 12-Lead EKG

What is an EKG? What is a 12-lead EKG? When you do an EKG, what are you looking for? What do EKG lead groups have to do with cardiac anatomy? 4-1: Inferior. 4-2: Lateral. 4-3: Anterior. 4-4: Septal. What is the difference between coronary ischemia and a myocardial infarction? 5-1: A brief rant. What does ischemia look like on a 12-lead? ................
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