I keep getting a feeling like a catch in my breastbone. I don't think it is heart related, it feels more like pressure on the outside of my bone but I also have some tingling in my left hand. I am subject for carpel tunnel because I am a computer programmer. I just need some reassurance. I have been diagnosed with anxiety and depression and I worry about my health. I had blood work done in February and everything was normal. I tend to get arythmias and fast heart rate when I am having a panic attack.