A member asked:

I went to er for burning in stomach and chest, wasn't heart. 3 random times, o2 on finger said 85 but quickly returned to normal. any thoughts? thx

A doctor has provided 1 answer
Dr. Ira Friedlander answered

Specializes in Cardiac Electrophysiology

Unfortunately the: general public thinks that all devices (especially digital ones) are infallible and absolute. This is definitely not correct. It is most likely that the pulse oximeter was inaccurate. Many things can affect the reading and are not clinically relevant. If your health care professionals were unconcerned by the variance then you should be too.

Answered 11/24/2016

877 views

Thank

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