9 months ago I thought I was having a heart attack

I was woken at 1am with chest pain and asked myself, “I wonder what a heart attack feels like”
I finally went to the doctor 2 days ago. An ECG showed that I did in fact have a heart attack.
The ECG showed - “minor inferior repolarisation disturbance secondary to infarct”

Explanation - This phrase suggests the bottom wall of your heart, which previously suffered a heart attack (infarct), is now experiencing minor electrical instability (repolarization disturbance). It indicates that the scar tissue is altering the normal electrical recovery of the heart muscle.