Maximum Inspiratory/Expiratory Pressures
This information was reviewed and approved by Amy Olson and George Zeman (8/1/2013).
This test measures the amount of pressure your inspiratory and expiratory muscles can exert. It is helpful in evaluating possible respiratory muscle weakness.
This information has been approved by George Zeman BS, RRT, CPFT and Amy L. Olson, MD, MSPH (August 2013).