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睡眠通气障碍伴有阵发性低氧血症,可引起肺毛细血管痉挛,导致肺动脉高压,最终发生右心功能不全。作者研究慢性支气管炎患者夜间睡眠通气障碍与疾病类型及气道阻塞的关系。20例慢性支气管炎急性发作患者(男17,女3)。年龄15～58岁,使用多项描记仪,监测患者睡眠时呼吸状态。在检查期间不用镇静、安眠、兴奋药。按第1秒最大肺活量、呼吸商、气道阻力,把患者分为两组:组Ⅰ为10例非阻塞性慢性支气管炎患者;组Ⅱ为10例慢性阻塞性支气管炎患者。为先使患者适应监测检查,进行了2夜监测记录,分析第2夜监测资料.夜间呼吸障碍
Sleep apnea accompanied by paroxysmal hypoxemia, can cause pulmonary capillary spasm, leading to pulmonary hypertension, the final occurrence of right ventricular dysfunction. The authors studied the relationship between nocturnal sleep apnea and type of disease and airway obstruction in patients with chronic bronchitis. 20 cases of acute exacerbation of chronic bronchitis (male 17, female 3). Aged 15 to 58 years old, the use of a number of tracings, monitoring the patient’s sleep state of breathing. During the inspection without sedation, sleep, exciting drugs. The patients were divided into two groups according to the maximal vital capacity at 1 second, respiratory quotient and airway resistance: group I was 10 patients with non-obstructive chronic bronchitis; group II was 10 patients with chronic obstructive bronchitis. To allow patients to adapt to the monitoring test, conducted a 2-night monitoring records, analysis of the second night monitoring data. Night breathing disorders