1. first off my pillow is curved and only 1.5 inch tall on the section I lay my head.
2. I will turn the ramp up to 10.0.
3. I will set the EPR to 1 currently at 3.
I will try this for a week and send new data with the above modified attachments.
Hello Guest,
Welcome to Apnea Board !
[Equipment] Effect of altitude
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06-02-2019, 08:06 PM
RE: affect of altitude
wow! I feel like I was looking at my feet and just discovered I had a stomach. So much information and I want to thank everyone for your insight. I got nothing like this from all my professional medical advisors. since my AHI was 9.0 I will start trying all the suggestion one at a time.
1. first off my pillow is curved and only 1.5 inch tall on the section I lay my head. 2. I will turn the ramp up to 10.0. 3. I will set the EPR to 1 currently at 3. I will try this for a week and send new data with the above modified attachments.
RE: affect of altitude
I'm new to the Bipap two months now. I go camping almost every weekend. I have noticed the same thing. I live a 1300 ft and have a AHI of 9-18 at home. I noticed when ever I go to higher elivations like this last month 4500 ad 6500 ft my AHI went over 30. So last weekend I wanted to test it and went to sea level and My AHI went to 2.1 the first night and 5.7 the next. As soon as I went home it went back to 12.
1st attachment is 1300 ft 2nd is sea level 3rd is 4500 ft This sucks because I love the mountains.
07-25-2019, 02:18 AM
RE: Effect of altitude
I notice higher AHI when I sleep at 4000', and lower AHI when I sleep at sea level.
It's good to know how to tweak the settings for what we need in each place.
07-25-2019, 07:50 AM
RE: affect of altitude
(07-24-2019, 11:58 PM)50man Wrote: I'm new to the Bipap two months now. I go camping almost every weekend. I have noticed the same thing. I live a 1300 ft and have a AHI of 9-18 at home. I noticed when ever I go to higher elivations like this last month 4500 ad 6500 ft my AHI went over 30. So last weekend I wanted to test it and went to sea level and My AHI went to 2.1 the first night and 5.7 the next. As soon as I went home it went back to 12. You clearly have a central apnea problem at altitude and even pressures of 8/6 (PS 2) trigger CA. You might want to talk to your doctor as even your 9-18 AHI at home is too high. This is treatable with ASV, but you need to have any sleep study or titration study scheduled at a clinic at higher altitude, and where they have expertise in altitude related central apnea. Almost all the sleep clinics in Denver and Colorado Springs, and a few at even higher elevations would meet this criteria.
Sleeprider
Apnea Board Moderator www.ApneaBoard.com ____________________________________________ Download OSCAR Software Soft Cervical Collar Optimizing Therapy Organize your OSCAR Charts Attaching Files Mask Primer How To Deal With Equipment Supplier INFORMATION ON APNEA BOARD FORUMS OR ON APNEABOARD.COM SHOULD NOT BE CONSIDERED AS MEDICAL ADVICE. ALWAYS SEEK THE ADVICE OF A PHYSICIAN BEFORE SEEKING TREATMENT FOR MEDICAL CONDITIONS, INCLUDING SLEEP APNEA. INFORMATION POSTED ON THE APNEA BOARD WEB SITE AND FORUMS ARE PERSONAL OPINION ONLY AND NOT NECESSARILY A STATEMENT OF FACT.
07-25-2019, 11:13 AM
RE: Effect of altitude
My problem started with heart PAC's. The doctor orderd a home study which showed OBSA with Shane Stokes. They then sent me in for a in lab, where they started me right off with a CPAP, with no luck. Then the ASV triggered heart PVC's. Ending up with a bipap ST. I liked the ASV but the tech would not try it again as it scared her. I got a Bipap ST, but it filled me up with air consitanly (very painful). Now I'm on a standard Bipap. I read earlier as Bonjour had suggested to the origanal post, to remove the pillow. Last nights AHI was 5.7 with about 20 centrals.
Advice is very appreciated.
07-26-2019, 03:32 PM
RE: Effect of altitude
Hi folks,
Well it has been many months since my last post. There was a recommendation from a member in which I did some modification to my CPAP settings. Unfortunately I left for Paris to watch the Women's World Cup and did not return to elevation (Reno) for six weeks. Again, I was only home for two days before I headed out to Fairbanks, Alaska. This whole time I have been close to sea level and I expected good number and with the new setting change they were very good. Averaging around 1.6 to 1.8 AHI. I will be back in Reno for a lengthy stay in October and will once again evaluate my numbers at elevation. Thanks for the support.
07-27-2019, 03:22 PM
RE: Effect of altitude
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