I underwent CABG in 2003 for doublevessel disease,i am taking olmesar-40,aspirin-81,razel-5.My BP-133/70, Lipid profile is COL.114,TRI.131 HDL .32, LDL .55,VLDL.26mg/dl and sugarfasting-90mg/dl.My ECG isnormal,but i some times feel uncomfortable for secs.like some flowing sensesation in both arms and sweating,moreover my surgery stiches get stiffined when pressed feel pricktype of horizontally towards left.This prick towards left is appearing and disappearing recently.I want to know what it is due to.I have doing exercise regargly and walk 3km in the evenning.