lung function test today, not good news.
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Well my lung function test this afternoon came back not so good.
a loss of 1 liter in capacity
and a loss of 4% airflow.
26% for my fev1 ( Forced Expressed Volume in 1 second )
33% fev1 after Ventolin
the only good news is my blood oxygen saturation level is 96%, only down 1% from 3 years ago.
with that last anything over 92% is considered good.