Obstructive sleep apnea definition

Obstructive sleep apnea means a spectrum of abnormal breathing during sleep that occurs when there is partial or complete collapse of the airway.

Examples of Obstructive sleep apnea in a sentence

  • Obstructive sleep apnea (OSA) is a serious condition that occurs when the soft tissue at the back of the throat collapses and blocks the airway, causing breathing to stop for periods of time and oxygen levels in the bloodstream to decrease during sleep.

  • Obstructive sleep apnea (OSA) is a sleep breathing disorder that affects an estimated 54 million Americans (calculated based on a 16-country prevalence data study),1,2 and is associated with heart disease, stroke, type 2 diabetes and other life-threatening conditions.