§4.97
Forced expiratory volume in one second (FEV-1) less than . 40 percent of predicted value, with Flow-Volume Loop . compatible with upper airway obstruction, or; permanent. tracheostomy 100 . FEV-1 of 40- to 55-percent predicted, with Flow-Volume Loop . compatible with upper airway obstruction 60 . FEV-1 of 56- to 70-percent predicted, with Flow ... ................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.