heartdiseasesecretreport.comHeart Attack Symtoms

and not know it like just have half the symtoms or all of the symtoms and go to the er and they not detect it?and how long untill you are gonna have a full blown out heart attack cause im sure that will happen eventually right? plus if you go to the er for symtoms of one and they do all the test like the ekg and it says your heart is perfect should you still worry about having a heart attack any time soon? sry i tryed to make it all in one here thank al for your imput