Are huge flow rate variations normal?

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justinjustin
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Are huge flow rate variations normal?

Post by justinjustin » Tue Oct 21, 2014 12:13 pm

At some points during the night I have a very hight flow rate......then it shrinks down, then jumps back up in a cycle.

Does this look normal? This cycle and flow rate of 120 seem high to me..

Image

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palerider
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Re: Are huge flow rate variations normal?

Post by palerider » Tue Oct 21, 2014 12:28 pm

that's some mighty heavy breathin you're doing there, podnah!

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justinjustin
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Re: Are huge flow rate variations normal?

Post by justinjustin » Tue Oct 21, 2014 12:41 pm

palerider wrote:that's some mighty heavy breathin you're doing there, podnah!

So it's abnormal? There are nights where it gets even worse....


Image

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Wulfman...
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Re: Are huge flow rate variations normal?

Post by Wulfman... » Tue Oct 21, 2014 1:16 pm

I have NO idea. But, looking at that last report, they're in about 1 1/2 - 2 hour cycles, so maybe they're related to REM (or dreaming).


Den

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palerider
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Re: Are huge flow rate variations normal?

Post by palerider » Tue Oct 21, 2014 2:35 pm

justinjustin wrote:
palerider wrote:that's some mighty heavy breathin you're doing there, podnah!
So it's abnormal? There are nights where it gets even worse....
well, it's far greater than what I see on other machines.

it's interesting that the line seems to be offset from center, also.

what version of SH are you using?

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Accounts to put on the foe list: dataq1, clownbell, gearchange, lynninnj, mper!?, DreamDiver, Geer1, almostadoctor, sleepgeek, ajack, stom, mogy, D.H., They often post misleading, timewasting stuff.

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justinjustin
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Re: Are huge flow rate variations normal?

Post by justinjustin » Tue Oct 21, 2014 4:26 pm

palerider wrote:
justinjustin wrote:
palerider wrote:that's some mighty heavy breathin you're doing there, podnah!
So it's abnormal? There are nights where it gets even worse....
well, it's far greater than what I see on other machines.

it's interesting that the line seems to be offset from center, also.

what version of SH are you using?

The screen shot is from SleepyHead v0.9.5, but I upgraded to SleepyHead v0.9.8 and the offset was fixed back to centre.

Still not sure about why I'm taking such huge breaths and whether it's normal. Maybe my pressures are too high?

_________________
Mask: Mirage Quattro™ Full Face CPAP Mask with Headgear
Humidifier: S9™ Series H5i™ Heated Humidifier with Climate Control
Additional Comments: Complex Sleep Apnea, mainly CSA, with UARS. RDI of 30 w/o xPAP.

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palerider
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Re: Are huge flow rate variations normal?

Post by palerider » Tue Oct 21, 2014 4:42 pm

justinjustin wrote:The screen shot is from SleepyHead v0.9.5, but I upgraded to SleepyHead v0.9.8 and the offset was fixed back to centre.

Still not sure about why I'm taking such huge breaths and whether it's normal. Maybe my pressures are too high?
what do they look like with the less buggy software?

you were saying the peaks were at 120/140 but that was when they were far offcenter.

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Accounts to put on the foe list: dataq1, clownbell, gearchange, lynninnj, mper!?, DreamDiver, Geer1, almostadoctor, sleepgeek, ajack, stom, mogy, D.H., They often post misleading, timewasting stuff.

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justinjustin
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Re: Are huge flow rate variations normal?

Post by justinjustin » Tue Oct 21, 2014 8:25 pm

palerider wrote:
justinjustin wrote:The screen shot is from SleepyHead v0.9.5, but I upgraded to SleepyHead v0.9.8 and the offset was fixed back to centre.

Still not sure about why I'm taking such huge breaths and whether it's normal. Maybe my pressures are too high?
what do they look like with the less buggy software?

you were saying the peaks were at 120/140 but that was when they were far offcenter.

Yep, still really high.

Image

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Additional Comments: Complex Sleep Apnea, mainly CSA, with UARS. RDI of 30 w/o xPAP.

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cathyf
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Re: Are huge flow rate variations normal?

Post by cathyf » Tue Oct 21, 2014 8:48 pm

Maybe you dream of running a marathon -- every night!

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palerider
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Re: Are huge flow rate variations normal?

Post by palerider » Tue Oct 21, 2014 8:52 pm

justinjustin wrote:
palerider wrote:
justinjustin wrote:The screen shot is from SleepyHead v0.9.5, but I upgraded to SleepyHead v0.9.8 and the offset was fixed back to centre.

Still not sure about why I'm taking such huge breaths and whether it's normal. Maybe my pressures are too high?
what do they look like with the less buggy software?

you were saying the peaks were at 120/140 but that was when they were far offcenter.

Yep, still really high.
heavy breathing, question is, why?

how's your o2 at those times?

_________________
Mask: Bleep DreamPort CPAP Mask Solution
Additional Comments: S9 VPAP Auto
Get OSCAR

Accounts to put on the foe list: dataq1, clownbell, gearchange, lynninnj, mper!?, DreamDiver, Geer1, almostadoctor, sleepgeek, ajack, stom, mogy, D.H., They often post misleading, timewasting stuff.

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justinjustin
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Re: Are huge flow rate variations normal?

Post by justinjustin » Tue Oct 21, 2014 9:13 pm

palerider wrote:
heavy breathing, question is, why?

how's your o2 at those times?
I dont have oxygen recording, but my studies never had much desats

_________________
Mask: Mirage Quattro™ Full Face CPAP Mask with Headgear
Humidifier: S9™ Series H5i™ Heated Humidifier with Climate Control
Additional Comments: Complex Sleep Apnea, mainly CSA, with UARS. RDI of 30 w/o xPAP.

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palerider
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Re: Are huge flow rate variations normal?

Post by palerider » Tue Oct 21, 2014 9:19 pm

justinjustin wrote:
palerider wrote:
heavy breathing, question is, why?

how's your o2 at those times?
I dont have oxygen recording, but my studies never had much desats
I just figured it might be interesting what's happening with your heart rate and o2 sats during those breathing episodes.

_________________
Mask: Bleep DreamPort CPAP Mask Solution
Additional Comments: S9 VPAP Auto
Get OSCAR

Accounts to put on the foe list: dataq1, clownbell, gearchange, lynninnj, mper!?, DreamDiver, Geer1, almostadoctor, sleepgeek, ajack, stom, mogy, D.H., They often post misleading, timewasting stuff.

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justinjustin
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Re: Are huge flow rate variations normal?

Post by justinjustin » Tue Oct 21, 2014 9:47 pm

palerider wrote:
justinjustin wrote:
palerider wrote:
heavy breathing, question is, why?

how's your o2 at those times?
I dont have oxygen recording, but my studies never had much desats
I just figured it might be interesting what's happening with your heart rate and o2 sats during those breathing episodes.

Hmm yeah good ideas. I wish I had more data!

_________________
Mask: Mirage Quattro™ Full Face CPAP Mask with Headgear
Humidifier: S9™ Series H5i™ Heated Humidifier with Climate Control
Additional Comments: Complex Sleep Apnea, mainly CSA, with UARS. RDI of 30 w/o xPAP.

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Wulfman...
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Re: Are huge flow rate variations normal?

Post by Wulfman... » Tue Oct 21, 2014 10:20 pm

What pressures are you using or at what pressures are these charts/reports being recorded?


Den

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(5) REMstar Autos w/C-Flex & (6) REMstar Pro 2 CPAPs w/C-Flex - Pressure Setting = 14 cm.
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justinjustin
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Re: Are huge flow rate variations normal?

Post by justinjustin » Wed Oct 22, 2014 2:19 am

Wulfman... wrote:What pressures are you using or at what pressures are these charts/reports being recorded?


Den

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EPAP 7cm
IPAP 6cm
MaxIPAP 12cm

_________________
Mask: Mirage Quattro™ Full Face CPAP Mask with Headgear
Humidifier: S9™ Series H5i™ Heated Humidifier with Climate Control
Additional Comments: Complex Sleep Apnea, mainly CSA, with UARS. RDI of 30 w/o xPAP.