ECG localisation of coronary artery territories
ECG localisation of coronary artery territories
Which artery am I infarcting?
ECG leads vaguely correspond to areas of the myocardium supplied by the coronary arteries.
If you would like to pay them, UpToDate have this article about the anatomic correlations of ECG changes in acute MI.
If you are cheap like me, you would get this NEJM article from CIAP.
References
Peter J. Zimetbaum, M.D., and Mark E. Josephson, M.D. Use of the Electrocardiogram in Acute Myocardial Infarction N Engl J Med 2003; 348:933-940March 6, 2003