My mother has high BP for long time and now she has chest Pain and pain in arms on 3rd of March..we rushed to the hospital and went through ECG which shows abnormalities. Further to this doctor checked the troponin level and it was positive initially and then did echo which shows normal and then x ray shows normal. The doc opted holter device that again shows normal. We also did CT Angiography which shows normal again. So I am not sure what should we do after this to rectify why this happened? Please guide me. My mother also has palpitations while she is sleeping. In the month of Feb we did TMT stress test what show case normal too.