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Obstructive sleep apnea (OSA) is a sleep-related breathing disorder that involves a decrease or complete halt in airflow despite an ongoing effort to breathe. It occurs when the muscles relax during sleep, causing soft tissue in the back of the throat to collapse and block the upper airway.
21 Μαρ 2024 · Obstructive sleep apnea (OSA) is characterized by episodes of a complete airway collapse or a partial collapse with an associated decrease in oxygen saturation or arousal from sleep. Other symptoms include loud, disruptive snoring, witnessed apneas during sleep, and excessive daytime sleepiness.
What Is Obstructive Sleep Apnea in Adults? Obstructive sleep apnea (OSA) is a common problem that affects a person’s breathing during sleep. A person with OSA has times during sleep in which air cannot flow normally into the lungs. The block in airflow (obstruction) is usually caused by the collapse of the soft tissues in the back of the throat
28 Σεπ 2010 · Sleep apnea is an entity characterized by repetitive upper airway obstruction resulting in nocturnal hypoxia and sleep fragmentation. It is estimated that 2%–4% of the middle-aged...
Obstructive sleep apnoea (OSA) is a chronic disease that has exhibited increasing prevalence trends since the turn of the century [1,2]. By definition, it is a sleep-related breathing disorder that occurs during sleep, in which a partial or complete halt of airflow occurs despite ongoing respiratory efort [2-6].
13 Αυγ 2023 · Obstructive sleep apnea syndrome (OSAS) is the most common breathing-related sleep disorder. It is characterized by recurrent episodes of partial or complete airway...
Obstructive sleep apnea (OSA) is a condition caused by repeated episodes of upper airway collapse and obstruc-tion during sleep associated with arousal from sleep with or without oxygen desaturation. OSA is a highly prevalent condition, particularly in individuals with established risk factors and comorbid conditions.
