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慢性高山病睡眠呼吸紊乱,发生于久居和世居者,以严重的夜间睡眠呼吸异常为特征性改变是周期性呼吸停或不停有中枢性呼吸暂停显著的低氧血症、体循环和肺动脉压升高、心肌室性异位节律、继发性红细胞增多。其发病机制取决于机体低氧和缺氧性改变的程度,使人体呼吸调节及神经控制系统的稳定性受到干扰,导致呼吸节律和自我调节的被动现象。目前尚无统一的诊断分型标准和有效的防治方法有待进一步研究完善。
Chronic mountain sickness, sleep-disordered breathing, occurs in both long-term and long-term residents, with severe nighttime sleep abnormalities characterized by periodic respiratory arrest or non-stop central hypopnea with significant hypoxemia, systemic circulation, and pulmonary arterial pressure Elevated, ventricular ectopic rhythm, secondary erythrocytosis. Its pathogenesis depends on the degree of hypoxia and hypoxia changes in the body, so that the human respiratory regulation and stability of the neural control system are disturbed, leading to respiratory rhythm and self-regulation of the passive phenomenon. There is no uniform diagnostic criteria and effective prevention and control methods to be further studied and improved.