Sudafed's main ingredient is pseudoephedrine! If you take the oxygen atom away, it becomes desoxyephedrine! (Desoxyn)!
Lol.. Anyways,
My mom was checking this guy for heart arrhythmias and it clearly showed them.. And he was shaky so he couldn't do the full 30 seconds on the Apple Watch.. Then his gf did it and it was normal.. Then I did it and my anxiety shot up while doing it to 120bpm.. But it showed normal... Then my mom did it and it was clearly abnormal.
Now I'm a bit paranoid about my heart again. It's 80bpm now but I'm afraid I have valvulopathy but I probably don't..
I'm worried about my mom.. She's not handling her stress well.. And I'm afraid that I'm going to die..