Blood tests will indicate whether you have had a Heart arrack if done at the right time. One time Post op I didn't even make it home because I wasn't medicated properly at discharge. Ambo'd to Hospital I was in extreme pain and Lot's of Morphine did nothing to alleviate it. .. There is a long story, which I will spare you but my heart still tests NORMAL Despite the efforts of some experts in the Game, YOU and what you do will play a big part in it.. Nev