Odd Rescan event

derek70 · Post by **derek70** » Wed Mar 21, 2012 4:08 am

My last night graph is reporting two apneas at exact same time.
Is it possible?

Lizistired · Post by **Lizistired** » Wed Mar 21, 2012 6:24 am

Did you zoom in and look at the events in the FLOW graph?
Can you post a screen shot?

derek70 · Post by **derek70** » Sat Mar 24, 2012 11:05 am

here it is!!
10 sec detailed graph:

avi123 · Post by **avi123** » Sat Mar 24, 2012 11:14 am

If you set the View to 30 sec you might see that the two events are separated

Lizistired · Post by **Lizistired** » Sat Mar 24, 2012 8:34 pm

Did you zoom in and look at the events in the FLOW graph?
If you don't have the flow graph, watch the ResScan tutorial linked in my signature.

derek70 · Post by **derek70** » Sun Mar 25, 2012 2:40 am

every time view I set, these two events are grouped together.

avi123 wrote:If you set the View to 30 sec you might see that the two events are separated

derek70 · Post by **derek70** » Sun Mar 25, 2012 2:43 am

sorry Liz. S8 smartcard don't gather flow data.
I have watched the Rescan Tutorial and don't why it can help me in this particular case.

Lizistired wrote:Did you zoom in and look at the events in the FLOW graph?
If you don't have the flow graph, watch the ResScan tutorial linked in my signature.

Lizistired · Post by **Lizistired** » Sun Mar 25, 2012 8:08 am

Sorry Derek, I didn't notice you have an S8. I don't know how those would overlap like that. I wouldn't worry about it unless it happens a lot. Strange though.

robysue · Post by **robysue** » Sun Mar 25, 2012 9:03 am

derek70 wrote:every time view I set, these two events are grouped together.

avi123 wrote:If you set the View to 30 sec you might see that the two events are separated

Derek,

My guess is that the two events are separated by maybe one or two inhales at most. Or maybe the two events are really one event with a partial inhale in the middle that confused the machine. And by partial inhale I mean you body made a small amount of progress in opening up the airway, but not much. In other words, if your machine recorded the wave flow the apnea could have a small inhale bump in the middle that's not large enough (or long enough) to be a real inhalation, but was just barely big enough to make the machine score two apneas instead of one.

derek70 · Post by **derek70** » Fri Mar 30, 2012 12:44 pm

thank you robysue.
The only way to make sure is having air flow data that I can't with my S8 smartcard.
Anyway I very apprciate your help.

Odd Rescan event

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