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KMID : 1002120040010020042
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Journal of Korean Sleep Research Society
2004 Volume.1 No. 2 p.42 ~ p.45
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A Case of Catathrenia (Nocturnal Groaning)
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Kim Ji-Eun
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Abstract
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Catathrenia is a chronic, usually nightly disorder characterized by expiratory groaning during sleep, particularly during the second half of the night. Polysomnography reveals recurrent bradypneic episodes that emerge mainly during REM sleep. I present a case of catathrenia who had episodes of bradypnea associated with vocalization confirmed by polysomnography.
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KEYWORD
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Catathrenia, Vocalization, Sleep
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