Comments by "Carl Summers" (@carlsummers2316) on "Why are defibrillators appearing in many British high streets and why are they suddenly needed?" video.

 @JW20236 The guy at St John's who ran our first aid course reckoned cpr was only effective in 8% of cases whereas defibrillators had something like 88% success rate
1
@JW20236 It surprised me, especially when they had that massive push a few years ago for cpr. Imagine the intensity of preforming cpr for 30 minutes or more and it is likely to be a waste of time.
1