What is a common risk associated with excessive ventilations after airway interventions?

Excessive ventilations after airway interventions can lead to barotrauma and decreased cardiac output due to the significant pressure created within the thoracic cavity. When too much air is pushed into the lungs, it can cause over-distension, leading to lung injury and possible rupture of alveoli, a condition known as barotrauma. This situation can also negatively affect cardiac output because increased intrathoracic pressure can impede venous return to the heart. Consequently, this can result in reduced stroke volume and overall cardiac output, which can have serious implications for patient stability. Understanding the balance between adequate ventilation and avoiding excessive pressure is crucial for maintaining effective airway management.