Dear Sir/madam, Nowadays, I am feeling palpitations more often and also whenever I try to sleep and almost  into the sleep zone, I feel sudden palpitation and sleep gets disturbed again and again. Sometimes I feel gurguling sound and feeling like something moves from one side to another in my chest and very little(1 or 2 second) pinching pain mostly in the center and little left in my chest. also whenever I sneaze it comes 3-4 sneezes at once which was not the case earlier. The sneeze was not frequent for me. Also there is a tingling feeling in the left back sometime and feeling restless also. Could you please help me to come out of this situation and let me know what is wrong and how it can be treated? Thanks.