@sunnyflower
Sunny you are very right, it is a serious condition, and we knew that for a long time, but I guess did not realize actually HOW serious it was. My wife's family all had it and many of them died of strokes. I am so glad she no longer has it. It was so amazing how simple it was to stop, merely by adding an incline to her sleeping situation. Wonder of wonders! Best, Hank