Flow-volume loops with expiratory limb obstruction
Flow-volume loops with expiratory limb obstruction
Flow-volume loop changes from baseline (white loop). Partial obstruction in the expiratory limb, for instance due to a partially occluded filter, manifests as a decreased peak expiratory flow and prolonged expiratory flow (resulting in air trapping in this case).
Courtesy of Robert Loeb, MD.
Graphic 130837 Version 1.0
آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟