A brain aneurysm? I didn’t hear about that. Are you sure it was an aneurysm? They kill almost straight away. Even with someone short of a fully-trained medical professional in the room next to him, the chances of survival are miniscule.
My Father had a Brain Anyeurism whilst working a Ferrari too. Must be something they put in the Pasta!
Luckily when he started getting the headaches, He got the next plane home (to the UK) and was admitted to John Radcliffe in Oxford later that day!, Two days later he was perfectly normal and home after having a shunt put in and has never had a problem since!