While PEEP is beneficial, there are potential risks, including:
1. Barotrauma: Excessive PEEP can cause lung injury due to overdistension of the alveoli. 2. Pneumothorax: High levels of PEEP can lead to air leaks into the pleural space, causing lung collapse. 3. Hemodynamic Compromise: Increased intrathoracic pressure can reduce venous return to the heart, affecting cardiac output.
