Sentence examples for maintain alveolar ventilation from inspiring English sources

This is illustrative of the disproportionate increases in RR to maintain alveolar ventilation at progressively lower VTs, especially when close to the dead space, and the need to increase Pmean, which may have deleterious hemodynamic effects.

In both models, RR and airway pressures (Table 1) had to be increased to maintain alveolar ventilation (minute ventilation [VE]) after ALI induction.

Decreases in tidal volume require disproportionate increases in respiratory rate to maintain alveolar ventilation, and so more energy can be delivered to the lungs even at reduced stress and strain per breath.

The goal of this study was to determine whether decreasing Vt from 6 to 4 ml/kg was effective to reduce O/C, and whether it was possible to maintain alveolar ventilation at such low Vt.

Alveolar type II epithelial cells (AECII) maintain alveolar integrity by forming the alveolar barrier, producing surfactants and repairing injured type I epithelium [1].

Another stress induced by positive pressure ventilation is the cyclic opening and closing of alveoli, in the presence of inadequate positive end-expiratory pressure (PEEP) to maintain alveolar patency through the respiratory cycle [ 10].

Alveolar type II epithelial cells maintain alveolar integrity by forming the alveolar barrier, producing surfactants and repairing injured type I epithelium [ 23].

Mechanical ventilation (MV) is a life-support measure for patients who cannot maintain adequate alveolar ventilation.

These two factors, associated to extensive airway collapse and/or obstruction by alveolar edema fluid, can promote hypercapnia and may concur to the inability to maintain adequate alveolar ventilation.

With progressive deterioration of the lungs, the amount of VD increases, requiring changes in ventilation to maintain adequate alveolar ventilation during exercise.

The endotracheal tube (ETT) allows physicians to maintain adequate alveolar ventilation despite patient's respiratory muscles failure and loss of airway defense.