title: Sleep respiratory arrhythmias in control subjects, narcoleptics and non-cataplectic hypersomniacs.
abstract: Normal subjects may present central-type apneas or periodic respiration during sleep (stages I and II and paradoxical sleep). The importance of these respiratory disorders increases with age. Hypersomniac patients can manifest either similar or more significant sleep respiratory disorders than normal subjects. The presence of cataplexy or obesity does not permit the prediction of the existence of respiratory arrhythmias or of their type. Sleep respiratory arrhythmias of central type are not likely to cause hypersomnia; however, an aggravating role may be played by obstructive apneas.
mesh_terms: D000328:Adult; D001049:Apnea / Q000150:complications; D001145:Arrhythmias, Cardiac / Q000150:complications*; D002385:Cataplexy / Q000503:physiopathology; D006970:Disorders of Excessive Somnolence / Q000150:complications* / Q000503:physiopathology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009290:Narcolepsy / Q000150:complications* / Q000503:physiopathology; D009765:Obesity / Q000150:complications; D012119:Respiration; D012120:Respiration Disorders / Q000150:complications*; D012890:Sleep / Q000502:physiology; D012893:Sleep Wake Disorders / Q000150:complications*