I am doing the sleep thing in Pueblo, Co. Titrations at 4-7,000" are a trip. It is so beautiful here. My contract is until Sept. I think they are trying to extend it through November. are you going to the Symposium? I think I might since it is only 100 miles away.
I don't remember any specific papers to cite you right now, but I do vaguely remember reading some papers a while back showing that cardiac optimization did help central sleep apnea. I think Dr. Mueller may be a better person to ask.
Seeing you are in Texas,it will be a lot cooler here.I was born and raised here so I like the weather.Right now in the nw part of the state we are having an oil boom so it is very busy.Life is not at a fast pace like big citys .Wes