Research Article

Vest Chest Physiotherapy Airway Clearance is Associated with Nitric Oxide Metabolism

Figure 2

Nasal saccharin transit time (NSTT) after vest chest physiotherapy (VCPT). (a) All but one normal subject demonstrated a decrease in NSTT following vest therapy. (b) All CF subjects except one sustained a decrease in NSTT after VCPT when compared to pretreatment values.
291375.fig.002a
(a) ā€‰ Normal subjects
291375.fig.002b
(b) CF subjects