What Does PEEP Stand For?

PEEP stands for Positive End Expiratory Pressure

Positive End Expiratory Pressure (PEEP) is a critical mechanical ventilation parameter that maintains a baseline airway pressure at the end of expiration. It enhances oxygenation by preventing alveolar collapse, thereby increasing functional residual capacity and improving lung compliance. PEEP is commonly utilized in the management of patients with respiratory failure, acute respiratory distress syndrome (ARDS), and other conditions requiring respiratory support, helping to optimize gas exchange and facilitate effective ventilation.