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I had a night time oximetry test done, and the readings were ... not comprehensible to me given reality. Per the readings, my average oxygen was 85%, and my lowest recorded value was 65%. Heart rate at "rest" was between 155 and 170, and tachycardic. Im having a hard time understanding how one lives with such poor numbers. Really shows how much damage the body can take for such sustained time, seeing as im still alive to post