Pressure Regulated Volume Control (PRVC)

• PRVC is a mode of mechanical ventilation that combines both volume and pressure control modes
• The main advantage to PRVC is that the tidal volume / minute ventilation is guaranteed while controlling airway pressures, thereby reducing the risk of ventilator induced lung injury
• In PRVC, the ventilator delivers a pressure-controlled breath, but tidal volume is the key setting
• The ventilator will automatically adjust inspiratory pressures until the desired TV is achieved
• When using PRVC you need to set: target TV, RR, peak pressure alarm, inspiratory time, FiO2, and PEEP