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Sleep apnea is a sleep-related breathing disorder in which repetitive pauses in breathing, periods of shallow breathing, or collapse of the upper airway during sleep results in poor ventilation and sleep disruption. [ 10][ 11] Each pause in breathing can last for a few seconds to a few minutes and occurs many times a night. [ 1]
Neurology. Central sleep apnea ( CSA) or central sleep apnea syndrome ( CSAS) is a sleep -related disorder in which the effort to breathe is diminished or absent, typically for 10 to 30 seconds either intermittently or in cycles, and is usually associated with a reduction in blood oxygen saturation. [1] [2] CSA is usually due to an instability ...
Polysomnography (PSG) is a multi-parameter type of sleep study [1] and a diagnostic tool in sleep medicine.The test result is called a polysomnogram, also abbreviated PSG.The name is derived from Greek and Latin roots: the Greek πολύς (polus for "many, much", indicating many channels), the Latin somnus ("sleep"), and the Greek γράφειν (graphein, "to write").
Here are her tried-and-true tips after 25 years as a professional traveler: Avoid caffeine: Brown recommends turning down the in-flight coffee service so that the caffeine doesn't keep you up ...
Nasal EPAP. [ edit on Wikidata] Nasal expiratory positive airway pressure ( Nasal EPAP) is a treatment for obstructive sleep apnea (OSA) and snoring. [1] [2] Contemporary EPAP devices have two small valves that allow air to be drawn in through each nostril, but not exhaled; the valves are held in place by adhesive tabs on the outside of the ...
Upper airway resistance syndrome ( UARS) is a sleep disorder characterized by the narrowing of the airway that can cause disruptions to sleep. [1] [2] The symptoms include unrefreshing sleep, fatigue, sleepiness, chronic insomnia, and difficulty concentrating. UARS can be diagnosed by polysomnograms capable of detecting Respiratory Effort ...
Best 'waves' to sleep better on a cruise. To ensure good sleep on a cruise, experts suggest moving mindfully, choosing a central cabin, blocking out light with an eye mask, using sound machines or ...
A sleep-related breathing disorder is a sleep disorder in which abnormalities in breathing occur during sleep that may or may not be present while awake. According to the International Classification of Sleep Disorders, sleep-related breathing disorders are classified as follows: [1] Sleep apnea, including the more specific disorders of ...