Earlier quoted context omitted.
i see those AEDs popping up around, ie in the office, train station, every pharmacy around has them. My wife is an emergency doctor, an she has clear opinion about those - yes they save lives, but in most cases, people will end up as 'vegetables' (not sure what's the proper english term for +-brain death). I only presume she meant more severe heart attacks that would normally result in death prior to emergency arrivi…
Just like with old school CPR, there's really no guarantee you won't be a vegetable. Maybe you get lucky and the person doing CPR does it right, the AED arrives soon enough, and the paramedics arrive soon enough. Always make sure you have a living will to cover such kinds of situations. I would hate having my vegetable body ending up in a fight between loved ones who want to keep me alive and loved ones who want to d…
According to their material, the 30-day survival rate in Denmark has gone from 3.8% (2001) to 10.4% in 2016, with 67.5% bystander assistance: https://hjertestarter.dk/english/you-can-save-lives though it's not clear how much the programme itself can claim.
According to various papers, rapid CPR/AED after a heart attack can triple survival rates.
It's still pretty bleak outcome, but better than e.g. in 2002 Detroit, where 1 out of 471 out of hospital cardiac arrests (OHCA) survived to hospital discharge. In USA, all those stats are apparently being tracked by a programmed called CARES.