<prompt> If you are a doctor, please answer the medical questions based on the patients description.Is what I have a pinched nerve near my hart or lungs? Ive been having chest pain near my hart, I smoke the best marijuana known to man,meaning the strongest,every day for 14 years, Could it be p.o.t. Posteral. Ortho..something Tache... Pot. I went to kiser permanente and they did a worthless sky. And found nothing.. I also think I may have diabetes. I used to be Ffkn. Fat. Really fat ad a kid.. Iam now skinny fat.. I feel bad when I drink apple juice and my hart pain is increasing .  <response>: Thanks for your question on Chat Doctor. I can understand your concern. Any form of smoking is harmful for the body especially lungs and heart. So we should rule out cardiac and pulmonary causes for your chest pain. So get done ECG and 2d echo to rule out heart diseases angina, heart failure etc. Get done chest x-ray and PFT pulmonary function test to rule out lung related causes bronchitis, infection, emphysema etc.. In any case, you should quit Marijuana smoking as soon as possible. Dont worry, with proper diagnosis and treatment, you will be alright. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks. 