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StatPearls, LLC

  • Functional Residual Capacity
  • Hemodynamic Monitoring
  • Noninvasive Ventilation
  • Positive-Pressure Respiration
  • Ventilator-Induced Lung Injury

Positive End-Expiratory Pressure

Positive end-expiratory pressure (PEEP) is a fundamental component of mechanical ventilation used to maintain alveolar patency at the end of expiration, thereby improving oxygenation and reducing the risk of atelectrauma. PEEP is essential in managing acute respiratory distress syndrome, cardiogenic pulmonary edema, and perioperative or postoperative atelectasis. By maintaining positive pressure in the lungs, PEEP enhances functional residual capacity, decreases intrapulmonary shunting, and contributes to improved ventilation-perfusion matching. However, inappropriate application of PEEP may lead to complications such as barotrauma, volutrauma, or compromised hemodynamics due to increased intrathoracic pressure. Optimal PEEP levels vary depending on the patient s clinical condition and require careful titration. Advanced imaging, arterial blood gases, lung mechanics, and hemodynamic monitoring guide individualized therapy. PEEP is widely used in invasive and noninvasive ventilation strategies in emergency, critical care, and perioperative settings, making its correct implementation vital to improving patient outcomes. This educational activity enhances clinician competence in understanding the physiologic principles of PEEP and its role in mechanical ventilation management. Participants gain knowledge of current evidence-based approaches to PEEP titration, including strategies for assessing pulmonary mechanics and minimizing ventilator-induced lung injury. Emphasis is placed on identifying appropriate indications and contraindications for PEEP, managing its complications, and applying it effectively across various clinical settings, from acute respiratory failure to chronic ventilatory support. The activity reinforces the value of collaborative decision-making among interprofessional team members such as respiratory therapists, nurses, intensivists, and emergency clinicians to ensure coordinated care, continuous monitoring, and prompt intervention. Effective…

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.

Credit types

AAPA Category 1 Credit™Up to 1.5 creditsAMA PRA Category 1 Credit™Up to 1.5 creditsNursingUp to 1.5 creditsPharmacyUp to 1.5 credits

MOC types

ABS — Accredited CMEUp to 1.5 pointsABOS — Accredited CMEUp to 1.5 pointsABA — Lifelong LearningUp to 1.5 pointsABTS — Accredited CMEUp to 1.5 pointsABIM — Medical KnowledgeUp to 1.5 pointsABS — Self-AssessmentUp to 1.5 pointsABP — Lifelong Learning and Self-AssessmentUp to 1.5 pointsABTS — Self-AssessmentUp to 1.5 points

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 11 specialties.

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

  • Article / monograph / reference
  • Credit · Up to 1.5 credits
  • MOC · Up to 1.5 points
  • Fee varies · this provider typically $49–98
  • Released
    Sep 1, 2026
  • Last day to claim credit
    Sep 1, 2029 3 years left

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