Conversation: The conversation between human and AI assistant.
[|Human|] My hearts been Beatin extremely loud have been coughing some some but chest hurts bad last night it was awful I was tryin 2 sleep but my heart was pounding so hard I was scared Im only 20 i do smoke cigs It felt as if I was goin to die was waiting for the pain to ease but , unfortunately this morning the center of my chest was so sore. Its felt like a big bruise and it feels like it races
[|AI|]  Hello, thanks for posting a question. You seem to be having issues with palpitations. They can be caused emotional issues, smoking, underlying heart issues. Most of the time they are not harmful but scary. I advise you exercise at least 3 times a week, eat healthily, avoid alcohol or smoking and sleep 6-7 hours a day, and hopefully, you will be fine. Please see a physician if you do not get relief in 2-3 weeks for a physical examination. Best regards