Ecg reads normal sinus rhythm, t wave abnormality, consider inferior ischemia abnormal ecg. what does this mean?

T wave abnormalities on an EKG is a very nonspecific finding. Ischemia refers to changes produced by coronary artery disease. At your age& with no cardiac discomfort with exercise, ischemia is extremely unlikely. If you've had prior EKGs it would be helpful to see if similar T wave morphology was present then. Electrolyte&metabolic& even a meal can cause T wave changes. See cardiologist for evalu