Detailed Notes On What Is Sleep Apnea Sleep Apnea: What is It? Sleep apnea, primarily obstructive sleep apnea (OSA), happens when your airway obstructs throughout sleep. This clog can happen many times a night. It disrupts your sleep and cuts off oxygen to your body. The National Institute of Health https://sleep-apnea-risks28383.aioblogs.com/84194232/what-does-sleep-apnea-life-expectancy-mean