I cant get to sleep my sleeping schedule is messed up, ive been in and out of the er everynow and then for having heart pains, basically palpitations, the dr's think its anxiety, ecg's and xrays come up normal.. but anyways its 530am now i was wondering if i stayed up all day would that be bad for me if there was a underlying heart problem.. becuase if i stay up all day and im exhausted by the night ill be able to get my sleeping pattern back on track.