<s>[INST] I am slumped over quite alot and recently i have started to get a numb feeling in what feels like my heart. This has been going on for a few weeks now and shows no signs of leaving. I went to my doctor and they did and ECG and checked my blood pressure and blood. I was also checked for diabetes, I have no idea what to do any more and my doctors cant seem to tell me whats wrong please help. [/INST] Hello! Welcome on Chat Doctor! I carefully passed through your question and would explain that your symptoms do not seem to be related to any cardiac disorders. Your performed cardiac tests and blood work can confirm this fact too. Anxiety could play an important role in all this clinical scenario. I would recommend you to focus on this issue. An antidepressant could be helpful. You should discuss with your doctor on this issue. Hope to have been helpful! Greetings! </s>