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Does "possible anterior infarct, age undetermined" mean I may have had a heart attack? 

My EKG results concluded: Normal sinus rhythm, possible anterior infarct, age undetermined, abnormal ECG. I am a 49 year old female. I'm not overweight (128 lbs, 5'6"). I recently had the EKG (my first) because of upcoming minor surgery. There is heart disease in my family. Does "possible anterior infarct, age undetermined" mean I may have had a heart attack? Should I be overly concerned? What else could cause this abnormality? Thank you.

submitted by Lisa from Weirton, West Virginia 4/22/2014


by Texas Heart Institute cardiologist, Patrick J. Cook, MD    Patrick J. Cook, MD

While these ECG results COULD truly signify an old [previous] myocardial infarction, i.e., heart attack/MI, this result also could be seen in normal hearts. Ask your doctor. If there remains some question, an echocardiogram can distinguish between an old MI and a normal heart.

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Updated April 2014
Texas Heart Institute Heart Information Center
Through this community outreach program, staff members of the Texas Heart Institute (THI) provide educational information related to the prevention, diagnosis, and treatment of cardiovascular disease. It is not the intention of THI to provide specific medical advice, but rather to provide users with information to better understand their health and their diagnosed disorders. Specific medical advice will not be provided and THI urges you to visit a qualified physician for diagnosis and for answers to your questions.
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