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O2 sat - Respiratory Disorders - MedHelp - MedHelp - Health community, health information, medical q

A friend has an O2 sat machine that I have checked my oxygen on quite a few times. While i'm upright it ranges from 94-96. At times goes to 92. If I cough just a little, clear my throat or take a slow deep breath it goes right up to 97-98 then returns to...

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