1. PEEP, Auto-PEEP, and Waterfalls
Martin J. Tobin, M.D., F.C.C.P., Robert F. Lodato, M.D., Ph.D., F.C.C.P. 
CHEST 
Volume 96, Issue 3, Pages (September 1989)
DOI: /chest
Copyright © 1989 The American College of Chest Physicians Terms and Conditions

2. Figure 1
The analogy of a waterfall over a dam (indicated by the solid block) is used to explain the effect of external PEEP (“downstream pressure”) on auto-PEEP (“upstream pressure”) during expiration. See text for details.
CHEST  , DOI: ( /chest )
Copyright © 1989 The American College of Chest Physicians Terms and Conditions