Quick question regarding results
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27 yr old male,I am currently in the middle of being diagnosed with a rare neuromuscular disorders and had to undergo a lot of pulminary function testing. My family doctor did not understand the results so i have to wait 3 months until i see the neruomuscular specalisist again.
The breathing test that most stood out was called the FIF MAX(L/sec) and it showed a -30% drop when going from a standing to supine position. standing it was 6.29 and supine it was 4.38.
i was wondering significant that was, they were checking for diaphram weakness.
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will24
Posted
Vee2 will24
Posted
It likely relates to neuromuscular disease not COPD.
FIF MAX(L/sec) neuromuscular google search:
"Upper Airway Function Some neuromuscular diseases involve the bulbar ... of the ascending limb of the maximum expiratory curve, a drop—off of the FEF (L/s) ..."
Neuromuscular breathing search patient uk:
https://patient.info/search.asp?searchterm=neuromuscular+breathing&searchcoll=All