The pulses you see are no substitute for a stethoscope. You see them later and t...

devilbunny · 2026-04-29T21:23:50 1777497830

You need a closer eye on it ;)

Or go slower.

I'm an anesthesiologist; we will sometimes use a pulse oximeter below the cuff as a quick estimate. With practice you can estimate SBP to within 5 mm Hg or so, which is more than enough for our needs.

dzhiurgis · 2026-04-29T21:20:53 1777497653

How about feeling in your arm? I think I can gauge it reasonably accurately.

devilbunny · 2026-04-29T21:26:17 1777497977

Palpation BP's are good enough for +/- 10 mm Hg, but not much more, and won't give you diastolic.