to obtain insight into the factors controlling the delivery and distribution of tidal volume at these ventilatory rates , we analyzed the inspiratory and expiratory pressure-flow relationships of the respiratory system and its components ( lungs , endotracheal tube , and chest wall ) in anesthetized , paralyzed rabbits ventilated at 60 , 90 , and 120 breath x min-1 .
C0035237
respiratory system
C0024109
lungs