this post was submitted on 04 Sep 2024
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[–] [email protected] 4 points 1 month ago (1 children)

I don't like this, I'd prefer if they provided a source or explanation. "A phone call takes up to an hour to trace"? Really? How do we even trace phone calls? Why doesn't a defibrillator work? It's not movies that taught us that! School taught me that shit!

[–] [email protected] 3 points 1 month ago

Why doesn’t a defibrillator work?

In movies (and mostly cartoons), it's often used as a solution to any 'death', so it's more just misleading

  • For the heart to pump blood, the muscles need to contract in a specific pattern. This is coordinated by a part of the heart using a form of electricity.
  • When these contractions get out of sync and blood stops being pumped (ex. certain types of heart attacks), we can use a defibrillator/AED to get everything in sync again.
  • If that is not the cause of the cause of the problem, the defibrillator wont' work.