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Why is the pressure during exhale just as important or more important as the pressure during inhaling?
What kind should I get?
do you know where I can get one with my machine?
Does anybody know what afib looks like in the sleepyhead charts?
That only applies to exhale right? A person would still get the 12cmH20 on inhale. So what difference does it make in the exhale how much the cmH20 is?