hi, a sleep study is helpful, and is the only real way of a clear osas dx. everything is wired up and all sats are monitored. with rem cycles there are changes in hr. I utilize a cpap, and my sleep disorders were also dx as well. sleep maintenance insomnia and very acute sleep apnea. keep well.
THE HAPPY TURTLE.
A QUOTE FROM THE HAPPY TURTLE THAT REFLECTS ME.
"COMPLEXITY IS MY WAY OF EXPRESSING MY NEEDS IN A MANNER THAT IS NEITHER DESTRUCTIVE, NOR NEGATIVE"