Airway pressure release ventilation (APRV) is a powerful and flexible mode of mechanical ventilation that offers distinct advantages in the management of patients with acute respiratory failure, especially those with ARDS or Figure 1 from Initiation of Noninvasive Ventilation for Sleep Related Hypoventilation Disorders: Advanced Modes and Devices Semantic Scholar New modes of ventilation ScienceDirect Volume Assured Pressure Support (VAPS) Pulmonary & Sleep Center of the Valley Synchronized Intermittent Mandatory Ventilation (ventilator support) MD Searchlight