During walking i feel some floating feeling and feel like my body getting loss energy... I suspected it could be heart related issue and went to hospital and till i took 5 ecg, 2 echo, 2 tmt, sugar and thyroid all test were time and again normal.. No any other symptoms are there only floating feeling during.. I have visited more than 10 doctors including 4 cardiologist. Cardiologist declared no heart related issues.. Note: In last 2 year i have experienced heart palpitation with dizziness, sometimes only palpitation no dizziness. After that only i get more fear and living with these problems.. Now I.. Fear to walk Fear to eating(specifically non veg) Fear to climb steps and slope areas Fear to play cricket/shuttle Fear to do exercise and workout Because I believe this is heart related problem even multiple reports were normal.