Doctors Use the Apnea Hypopnea Index (AHI) to diagnose sleep apnea. This scale features a measurement of the volume of apneas, or lapses in breath, per hour of sleep in the course of the study. HSAT units that use conventional sensors are unable to detect hypopneas only linked to cortical https://www.refreshsleep.net/adult-and-child-sleep-clinic-our-services/narcolepsy