I have a friend that has just 2 months ago had heart surgery. He was in a japeness resturant eating when he had a seizure and went into cardic arrest. There was an EMT in there and started to proform CPR until the ambulance arrived 30 mins later. He is now in the hosptial on a breathing machine unable to respond. The doctors keeping running tests and still coming up with the same answers everthing looks "normal" and he has "serve bilateral slowing"...my question is...is my friend ever going to come out of this and what is bilateral slowing and is it something that someone can learn to live with???