Hello doctor I took ecg ,echo and troponin test which was normal in echo mild tr that too doctor said it eas normal I am getting my heart beat at throat and chest feel like heart stop for a second if I think it happening again 24 hours my mind listening heart beat sometimes extra beats come is this psychological issue?am thinking that because of this mild tr it is happening full of Negative thinking can't able to sleep if I sleep I wake up suddenly with this palpitations how can I overcome from this?please save me I beg u pls reply what can I do?