What’s a Pulse Oximeter, and Do I Really Need One at Home? – The New York Times
Low oxygen levels could put you at risk for severe complications and death. Read on.
A simple home gadget, called a pulse oximeter, could help alert patients to seek help sooner
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which pulse oximeter do you have or recommend?
The first thing I thought when I read the first word accordion was, did Lois make a spelling error? Saw the 4 in a few seconds!!
Great cartoons. Thanks!
My fit bit registers oxygen levels. It’s a new addition to the sleep component.