what is adaptive servo-ventilation
What is Adaptive Servo Ventilation (ASV)? Adaptive Servo Ventilation (ASV) â is a medical technology that utilizes positive airway pressure ventilatory support that is adjusted based on the detection of apneas, or pauses in breathing, during sleep. It is primarily used in the treatment of Central Sleep Apnea. It is also used for complex sleep apnea, mixed sleep apnea, periodic breathing â Cheyne â Stokes respirations. The device resembles CPAP machines (Continuous Positive Airway Pressure) and uses the same masks, hoses, and attachments.