Dear all, I had a left chest pain . For this reason I do the following test 4 month ago. • Ecg 4 times, all result is normal, but little hypothermia according to cardiologist . • Echocardiography completely normal according to cardiologist. • ETT(Exercise Treadmill test) based on completely normal according to cardiologist. • Fasting Blood sugar 3.8 • Serum creatinine 1.26 • Lipid Profile 1. Total cholestorel 211 mg/dl 2. Hdl 38 mg/dl 3. Ldl 146 mg/dl 4. Tg 140 mg/dl • Urine rme result normal • Usg of Genitourinary System normal • Electrolytes 1. S. sodium 144 m mol/L 2. S potassium 4.2 m mol/l 3. S chloride 104 m mol/l • Resting pulse rate 60-75 • Avg bp 125/83 • My age 26 • Height 5 feet 5 inches • Weight 65 kg After some days I do not feel any pain in chest. But now I feel severe left chest pain last two day ago at night. But now I feel some pain little pain some time or no pain. Actually it increases in night when I am lying. I did another ecg test yesterday. It is normal. I am taking Gastric medicine and Muscle pain medicine. And Azithromycin antibiotic . Now I am feeling haevy dizziness. Do I need another echo and ett test? Cause of pain cardiac or non cardiac? What is cause of diziness?