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Showing results for tags 'PFT TEST'.
Yesterday was a 12 hour day at my scleroderma center between travel time, tests, and meeting with the specialist. I had my yearly Pulmonary Function Test and afterwards compared my Total Lung Capacity (TLC) and diffusion rate (DCLO or Dsb). They went down: TLC from 78% to 61% and Dsb from 39% to 37%. Then I had my 6 minute walk. Last year I started at 98% on room air and at the end of the test was at 96%, walked 1533 feet and did not desaturate during the test. This year I started at 98%, at 4 minutes dropped to 88%, was given 2 liters of oxygen and at the end of the test was at 92%. I wal