Hello sir/madam Recently I used to have pain in left side upper chest. And acidity. First I checked my lipid profile and found high bilirubin 1.21. I start medicine Sorbiline syrup, pan 40. I used to have suddenly gas that hit my chest and after taking gas-o-fast it's gets normal. So I decided to make ecg. And yesterday I did ecg. My doctor told me ecg report is normal, start taking ecosprin av 75 daily. So my concern is it normal to have inverted t wave in inferior. I got nervous when I went for ecg. And my heart rate is increased that I feel while talking ecg. I am giving my ecg report. Please advise.