Pathologic Q waves are present in leads 3 and F, and possibly in lead 2. This finding indicates an old (completed) inferior MI. Tw wave inversion can be normal in lead 3, but the Tw flattening or inversion in lead avF is likely part of the same original injury.
NOTE: EKG's are for internal educational purposes of the University of Massachusetts Department of Family Medicine. Please do not forward without permission from Dr. Golding!
