Which is why some doctors/scientist explained --and it's been at least tested but I don't know if they managed to get enough data to confirm-- that in ambulances there should always be ice and a device to put all around the head, to keep the head cool with the ice.

Not only for survival but to lower the risk of permanent brain damage after incidents.

It's nothing new and I wonder when it's going to be taken more seriously as an emergency response as obviously there is something going on here.