Hey, Some of my friends and I are planning on going clubbing in CA over the long weekend and i got this weird feeling that something bad might happen. They tend to be crazy but this feels different than other times. In the event that one of them stopped their heart from a coke overdose or a cocaethilyene (coke and alcohol simultaneously mixed to created a stimulant more powerful than coke) overdose, how could they be revived ? IF CPR began immediatly and a diffribulator was used would they have a shot of making it ? Thanks.