They'll tell you what to do and send an ambulance. 112 can also tell you where the nearest defibrillator is. Don't leave the person alone to go and get it — send someone else.
What this list is — and what it isn't
These are the defibrillators listed in the Catalan Government's official register, outside healthcare settings. The data is declared by each owner, who is responsible for the device — this page only displays them.
Many are inside businesses, hotels or offices, so they may be closed or not accessible at all times.
Devices carried in vehicles have been removed because they move around.