The effects of inhaling birthday grade helium on SpO2 and heart rate

I inhale an entire balloon of helium while on a pulse ox and 4 lead ecg monitor for science
!!!DANGER!!! DO NOT ATTEMPT
ASPHYXIATION, INJURY, AND DEATH CAN EASILY OCCUR
I AM NOT RESPONSIBLE FOR INJURY CAUSED BY ATTEMPTING THIS EXPERIMENT
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[@doctorarjun2010]

One time I tried inhaling potassium cyanide, and it did not go well. I was rushed to the ER, and I had cardiac arrest and asphyxiation.

[@Ace_1776]

Uh oh. GET THE CRASH CART, CODE BLUE ER 2!! CHARGING DEFIBRILLATOR.. CLEAR! ⚡️

[@tenuuni]

Why does that look like Accelerated Junctional Rhythm

[@ShockValue500]

My P waves aren't very prominent sometimes, especially with all this artifact and probably messed up lead placement. Don't worry my hearts working fine last I checked

[@doctorarjun2010]

Yeah I agree

[@subwaytoiletgaming762]

@@ShockValue500theyre pretty visible ngl

[@athnas4499]

PEEEEEEEEEEEEEEEEEEP 0:56