持续气道正压(CPAP)是治疗阻塞性睡眠呼吸暂停(OSA)极为有效的一种方法。作者探讨了以中枢性睡眠呼吸暂停(CSA)为主的病人。应用CPAP的可能性。1例43岁男性患者,既往有大量滥用酒精史.近2年有轻度性格改变,如注意力不能集中、健忘和抑郁,身体过重,咽腔小.在9个月中作了3种睡眠实验:①首先为了确定诊断,不用CPAP;② Continuous positive airway pressure (CPAP) is a very effective treatment of obstructive sleep apnea (OSA). The authors explored patients with central sleep apnea (CSA) predominantly. The possibility of applying CPAP. A 43-year-old man with a history of extensive abuse of alcohol had a history of mild personality changes in the past two years, with attention deficit, forgetfulness and depression, overweight and small pharynx. Three Sleep experiments: ① first to determine the diagnosis, without CPAP; ②