![]() ![]() Strong consideration should be given to limiting large tidal volume, not only in patients with established acute lung injury but also in patients at risk for ALI.Ventilation with low tidal volumes is associated with a lower risk of development of pulmonary complications in patients without ARDS.Mechanical ventilation with higher tidal volumes contributes to the development of lung injury in patients without ALI at the onset of mechanical ventilation.Low tidal volume can reduce ARDS progression in patients without ARDS.Low tidal volume ventilation can benefit patients with or without ARDS.In patients with healthy lungs, low tidal volume ventilation, moderate PEEP, and repeated recruitment maneuvers can markedly help improve postoperative outcome in patients undergoing abdominal surgery.Low tidal volume ventilation could shorten the duration of mechanical ventilation in general LTVV may therefore be an effective strategy to lower ventilator-associated events rates.Prevent the lung damage that can occur within a few hours of mechanical ventilation at high tidal volume. Why wait? Initiate LTVV on all patients to prevent ALI and ARDS. Use at least 5 cm H2O positive end expiratory pressure (PEEP). Low tidal volume ventilation (LTVV) is one of the interventions specifically designed to prevent ventilator-associated conditions (VAC).įor patients without acute respiratory distress syndrome (ARDS), target the recommended tidal volume of 6–8 mL/kg predicted body weight (PBW).įor patients with ARDS, the recommended tidal volume target is between 4–6 mL/kg PBW.Įmerging evidence links protective tidal ventilation to decreased incidence of acute lung injury (ALI) and ARDS, as well as decreased time on the ventilator. ![]()
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