Obstructive Sleep Apnea « Back to Glossary IndexSleep apnea caused by obstruction of the upper airway during sleep. Graphic display of Obstructive Apnea over three minutes of sleep. Actual recording of sleep showing Obstructive Sleep Apnea Related Articles: Coronavirus Risk and Obstructive Sleep ApneaCoronavirus, Obstructive Sleep Apnea and CPAPWhat is Obstructive Sleep ApneaA Bear in the BedroomThe Elephant in the Exam Room« Back to Glossary Index