O2 sats and asthma attacks revisited

After 9 years of blogging about life with severe asthma, I still get a lot of traffic from people searching the web for specific information about O2 saturation and how it relates to asthma or the severity of an asthma attack. So for those who might have missed my earlier posts, here’s a recap of […]

Self Observations: O2 Sats and exercise

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Breathing Basics —O2 Saturation and Oximeters

Today’s Breathing Basics review is all about Oxygen Saturation and Oximeters. If you have lung disease of any kind, no doubt you’ve come across the words “Oxygen saturation” or “O2 Sats” , “Pulse-Oximeter”? I use those terms on my blog all the time, but do you really know what they mean ? I suppose you […]