A Review Of Sleep Apnea Life Expectancy What is Sleep Apnea? Sleep apnea, mainly obstructive sleep apnea (OSA), happens when your airway blocks during sleep. This blockage can happen lot of times a night. It interrupts your sleep and cuts off oxygen to your body. The National Institute of Health https://whatisdeviatedseptum95059.blog-a-story.com/11038348/fascination-about-sleep-apnea-life-expectancy