What does a heart attack look like?

For those that can read ECGs. There is Massive ST elevation in leads V2,3,4,5, and a bit in V6. Indicating a severe Anterior Infarct. Luckily the guy called us right away, we got him to the Foothills Cath lab and they sucked the clot out and put in a stent. They say the optimum time is no more than 90 minutes. So DON"T GUESS CALL EMS!!! It is nice to make a difference!!!