Dear doctor, last year suddenly In my chest i feel beating and sametime i think i will die...this happend with me during dinner...then i gone back to my job, same thing happend with me after 9 months...now i am on leave i am feeling same...i got advice from doctor...i feel well but i stoped eating medcine...now i am feeling this beating again in center of my chest..and left side of neck i am feeling dragging, sometimes my body is shivring,and the sametime i am feeling my mouth will stop working and my mouth is also starts shivering when this beating is happening with me...according to doctors advice..the medcine which i taken was naaz plus , kolnaaz and pentop dsr...and onething while sleeping i am feeling like electric shock... sometimes i am feeling i have nerve problm... Plz advice me. Thanks. Best regards, Mohd younis