PFT INTERPRETATION CONCERN- QUESTION (lack of interptretation)

On My PFT was written:

as interpretaion:
Isolated restriction in sufficiency capacity.

thats it?

what could this mean?
my TLC IS 80%
FEV1 IS 103%
RV IS 40%
MY VC IS 97%
MY DCLO IS 62%

I HAD CARBON MONOXIDE POISONING FROM A HEATER IN MY HOME IN 2002 NEALRY DIED AND WAS ON IV PREDNISONE 2 WEEKS IN HOSPITAL AND MY PFTs HAVE GOTTEN BETTER EVERY YEAR.

MY PULSE OX DROPS WHEN I WALK A BIT BUT JUST ABOUT 95 or aven 94.

what do you think?

It would be very helpful, if you need more info- i have PFT in my hand.

thanks
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