<s>[INST] I have a feeling in the left side of my chest that is hard to describe. It is something like a static feeling, or a air bubble that has been happening more frequently. At times i can make certain movements that induce it, for instance twisting to the right or bending forward above the waist. I am afraid it could be my heart, or lungs. I also have numbness and tingling in my right hand, and forearm. Can you help? [/INST] Hello, The symptoms seem to be related to a pinched nerve in the shoulder. I suggest to do a chest X-ray and an electrocardiogram to exclude other possible conditions. Meanwhile, you can use anti inflammatory medication such as Acetaminophen to relieve the symptoms. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Dorina Gurabardhi, General & Family Physician </s>