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KMID : 1034320230140010058
Sleep Medicine Research
2023 Volume.14 No. 1 p.58 ~ p.60
Cheyne-Stokes Breathing With an Obstructive Airway During Rapid Eye Movement Sleep
Ji Ki-Hwan
Abstract
Cheyne-Stokes breathing (CSB) is common in patients with heart failure due to circulation delay and increased chemoreflex instability. CSB usually disappears during rapid eye movement (REM) sleep. Here, we report a case of a 72-year-old man who had heart failure and other multiple cardiovascular comorbidities with CSB and obstructive sleep apnea. Polysomnography showed typical CSB?central apnea with a pattern of crescendo-decrescendo breathing?during non-REM sleep. However, CSB changed to mixed apnea with a pattern of crescendo-decrescendo breathing during REM sleep.
KEYWORD
Cheyne-Stokes breathing, Rapid eye movement, Mixed apnea
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