The conversation between human and AI assistant.
[|Human|] im 22 and having chest pain while offroad racing my truck. ive been to the doctor for heart problem before(heart palputations and heart murmur ive had sicne birth) i was told not life threatning but the last couple races ive done ive had wierd chest pains while racing . is there another reason to be having chest pain besides my heart
[|AI|]  Hello! Welcome and thank you for asking on Chat Doctor! I understand your concern and would explain that your symptoms could be related to gastroesophageal reflux. For this reason, I would recommend taking an antacid or PPI(omeprazole, pantoprazole, etc.) before racing. If the chest pain is improved, I would recommend performing a fibrogastroscopy. Otherwise, I would recommend performing an exercise cardiac stress test. If all these tests result normal, you should consider anxiety as the main cause of your complaints. Hope to have been helpful! Wishing all the best, 
