i had a PFT test done today Dec.20,2013 and the dr who took it said my results are FVC Pre-Test is 1.67 ,Post-Test is 1.17 , Then my FEV 1 Pre-Test is 0.90 ,Post-Test is 0.79 then mine Var .Coeff % for FVC is 32.1 then for FEV 1 is 45.1.My hemoglobin is 13.5g/100ml. i am a 42 yrs old women white weight is about 165 pounds.I just would like to know if you can figure out the range for these test for me.Last week Dec.12 i end up in the hosp for a sharp,stabbing,elephant sitting feeling on my chest without cough chest pain on my left lung .If you have any ideas where I can look for anymore infor please let me know.i am new to this site.Thank you