Hi Thanks for posting your query. Pain in the heart area , at your age has to be taken seriously . It could be due to 1. Heart problem. 2. Acidity. 3. Indigestion. 4.Muscular pain. 5. Lung problem. 6. Nerve problem. I need to know the character of pain, whether it is burning , pricking or squeezing in nature. Is there any radiation of pain of pain to left arm? Any breathing difficulty? Kindly let me know these details. Better you also get an ECG also done and revert back with report. Regards.