Hi, I have a fluttering sensation in my chest, possibly the trachea? It is between my breasts, and it causes my breath to catch, resulting in spastic coughs that I cannot control. My doctor did a heart test and all looked well, but an xray showed an area of inflammation at the trachea…the cough went away for a few months, and two days ago came back with a vengeance. I do have heart palpitations on occasion and this is NOT the same, although my mom insists it s my heart! What is the best direction I can take?