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低氧是高原环境影响人体的主要因素,危及进入高原人员的健康,诱发急性高原病。心血管的功能就是运送组织需要的氧并根据组织代谢需氧量的变化做出适应性调节。心率、血压和血氧饱和度是反映心血管系统对低氧适应性调节的指标,并且容易进行实地测量。本文主要分析世居平原的健康青年男性在3 600m高原习服1个月后乘汽车急进至4 400m高原后心率、血压和血氧饱和度变化规律及其与急性高原病之间的关系。作者随机选择127名在3 600m高原习服1个月后乘汽车急进至4 400m高原的健康青年男性作为观察组,填写制式急性高原病流行病学调查表,进行急性高原病路易斯湖评分系统
Hypoxia is a major factor affecting the human body in the plateau environment, endangering the health of people entering the plateau and inducing acute altitude sickness. The cardiovascular function is to transport the oxygen needed by the tissue and to make adaptive adjustments based on changes in the metabolic oxygen demand of the tissue. Heart rate, blood pressure, and oxygen saturation are indicators of cardiovascular regulation of hypoxia and are easily measured on the spot. This article mainly analyzes the changes of heart rate, blood pressure and blood oxygen saturation and its relationship with acute mountain sickness after a 1-month acclimation by healthy young men living in a plateau at a height of 3 400m to an altitude of 4 400m by car. The authors randomly selected 127 healthy young men who had taken a car to reach a plateau of 4 400 m 3 months after taking a plateau of 3 600 m altitude as an observation group and filled in the Epidemiological Questionnaire of Acute High Altitude Plague to carry out the Lake Louise Score System