I work in the electrical Industry. I have seen people electrocuted, I have had friends die from it. In every case I have seen to date, the only thing I have seen the Medical trade do for anyone is treat the external burns.
I have never seen anything else ever done (internally) to an electrocution victim.
Am I missing something here?
If you are hooked up to an EKG and have normal heart rythym, that's it. If you have no burns there is nothing I know of to treat. Later in life you will probably get severe hardening of the arteries, this is common in severe shock cases and can drop a few years off your life span but again, there is nothing you can do for it.
Maybe in SoCal you have better medicine but.....