Sleeping through the night

I’ve been sleeping all night long. That’s an amazing statement, actually (despite the current US economic worries). You see, I have sleep disturbances. Not apnea (although the sleep test I took did indicate occasional apnea, 8 episodes in 7 hours of sleep), buy hypopnea, or shallow breathing during sleep. At one point my oxygen saturation fell to 82% (normal is considered mostly anything above about 96%). I occasionally snore as well.