PICU Bag-mask ventilation in pediatric patients

Bag and mask ventilation is a fundamental skill in pediatric basic life support, serving as the primary method of providing oxygenation and ventilation in emergency situations when spontaneous breathing is absent or inadequate. Effective use of the bag-mask device requires proper technique, equipment selection, and an understanding of pediatric airway anatomy. In children, anatomical differences such as a proportionally larger tongue, smaller airway diameter, and higher risk of obstruction necessitate special attention during ventilation. The technique begins with ensuring a patent airway through head tilt-chin lift or jaw thrust maneuvers, while maintaining cervical spine precautions if trauma is suspected. A well-fitted mask covering the nose and mouth is essential to prevent air leakage. The rescuer must use the "E-C clamp" technique with one hand to hold the mask and maintain airway position, while the other hand compresses the bag to deliver breaths. Each ventilation should last about one second, with visible chest rise as the indicator of effectiveness. The recommended ventilation rate is one breath every ۲-۳ seconds for infants and children without an advanced airway, corresponding to ۲۰-۳۰ breaths per minute. Excessive ventilation or forceful bag compression must be avoided, as it may cause gastric inflation and compromise effective oxygenation. Mastery of bag and mask ventilation is critical for healthcare providers and first responders, as it often represents the difference between life and death in pediatric emergencies. Regular training, practice, and adherence to Basic Life Support guidelines ensure optimal performance in real scenarios.