

One thing that bothers me, and what everyone should know, is proper placement for defibrillator pads if you’re using an AED.
It’s not 2 pads on the chest, it’s one pad on the upper chest (almost shoulder) on one side, and the other pad goes lower on their side. You’re trying to have the current go through their heart (not skip over the top of their skin).
The AEDs found in public locations are all very easy to use and all have pictures for the proper placement. Just open it up and it will tell you everything you need to do. Have someone nearby look for one at the same time you’re asking someone else to call emergency services.
They should all have razors if you need to get a little hair off (in case the person is especially hairy for one of the pad placements).
Poe’s law: https://en.m.wikipedia.org/wiki/Poe’s_law