Search found 945 matches

by Morbius
Fri Feb 18, 2022 9:42 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

But while you're looking for that: Five factors here: --small rises and falls of TV at compressed vertical scales used look insignificant; Thank you Captain Obvious --rolling averages of TV lag real time reductions of TV; Thank you again Captain Obvious --local high I/E ratios, duty cycles and respi...
by Morbius
Fri Feb 18, 2022 6:59 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

Thank you for that remainder, Morbius, and BTW, did PR assign you a mission here, where his embarrassing early-thread dicta (e.g., "there is no connection between flow limitations and tidal volume") are being read too widely? Wellll, let's talk about that a little. Cause actually, in many of the ex...
by Morbius
Fri Feb 18, 2022 6:39 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

Morbius wrote:
Fri Feb 18, 2022 6:36 am
Morbius wrote:
Fri Feb 18, 2022 6:27 am
CompSAS because of the increased pressures?
And that's a very aggressive attack we're talking about here.
Perhaps explaining the prolonged duty cycle, i.e., the lung's elasticity has been compromised.
by Morbius
Fri Feb 18, 2022 6:36 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

Morbius wrote:
Fri Feb 18, 2022 6:27 am
CompSAS because of the increased pressures?
And that's a very aggressive attack we're talking about here.
by Morbius
Fri Feb 18, 2022 6:27 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

For that matter, I would also take all that text under the graphs and edit to: 0330. Rolled on back. Therapy is less gooder. OTOH, if I were to renege on my promises of Now, my responses will not be quite as thorough as yours because 1. Using something like WordPad prevents post loss but I ain't do...
by Morbius
Fri Feb 18, 2022 5:27 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

For that matter, I would also take all that text under the graphs and edit to:

0330. Rolled on back. Therapy is less gooder.
by Morbius
Fri Feb 18, 2022 5:24 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

AmSleepnBetta wrote:
Sat Jan 15, 2022 7:51 pm

1) All I, an unknowing novice, write about sleep should be taken with a cup of salt and will, I hope, be challenged with constructive criticism.
OK.

Everything under "Post-OA RR&TV relationship:" is wrong.
by Morbius
Thu Feb 17, 2022 2:39 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

A quotation from your offtopic NIH item https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2792969/ about a doctor's laudable study about treating OA with auto-PEEP: "Second: How effective is this form of therapy? The data from the current study would suggest that expiratory nasal resistors do reduce apn...
by Morbius
Thu Feb 17, 2022 2:22 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

Thank you for that remainder, Morbius, and BTW, did PR assign you a mission here, where his embarrassing early-thread dicta (e.g., "there is no connection between flow limitations and tidal volume") are being read too widely? Wellll, let's talk about that a little. Cause actually, in many of the ex...
by Morbius
Thu Feb 17, 2022 5:52 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

AmSleepnBetta wrote:
Thu Feb 17, 2022 5:02 am
clinicians coruscating among hoi polloi -
I only coruscate with my wife.

And even then, I need to feed her a few drinks to loosen her up.
by Morbius
Thu Feb 17, 2022 5:47 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

AmSleepnBetta wrote:
Thu Feb 17, 2022 5:02 am

Fifth: Morbius, you wrote "One wonders if all that arousal-free FL during SWS was a result of +duty cycle (Auto-PEEP helping to treat OSA)" No...
No? What do mean "No"? You KNOW you weren't in SWS?

Other than those points, I have NFI what you're trying to say.
by Morbius
Thu Feb 17, 2022 5:38 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

AmSleepnBetta wrote:
Thu Feb 17, 2022 5:02 am
My bumbling novice work ...
Humblebrag.

I really hate that.
by Morbius
Thu Feb 17, 2022 5:28 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

Second, Your link, Morbius, to NIH paper about treating apnea with auto-PEEP: Actually, the thought I was hoping to highlight from DPW was the role of FRC (which might be attained by inverse I:E ratio). As far as Provent goes, I believe we sufficiently raked it over the coals when it first came out...
by Morbius
Thu Feb 17, 2022 4:08 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Expiratory Flow Limitations
Replies: 34
Views: 5289

Re: Expiratory Flow Limitations

Yup.

Your buddy Ali Azarbarzin invented it:

https://www.ncbi.nlm.nih.gov/pmc/articl ... Suppl.docx
by Morbius
Wed Feb 16, 2022 8:43 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Tidal volume and Flow limitations
Replies: 193
Views: 52176

Re: Tidal volume and Flow limitations

But if discussion continues, then besides Can you highlight those observations that are clinically relevant? can you post how increased duty cycle represents the Second Coming of Satan? Because increased (or even inverse) I:E Ratios (the ultimate result of +duty cycle) might not be a bad thing. AAMO...