随着经济全球化和航空事业的飞速发展,乘飞机的人次不断增长。对于大多数人来说,乘飞机旅行没有明显的健康风险,但对于一些患病或肺功能较差的乘客却可能面临明显的生理应激性变化,甚至可能导致疾病恶化。对呼吸生理的影响当飞机快速上升到一定高度时,大气压力和吸入空气的氧分 With the rapid development of economic globalization and aviation, the number of people flying by air has been on the increase. Traveling by air has no obvious health risk for most people, but may be subject to significant physical stress changes and may even lead to worsening of the disease for some people who are sick or have poor lung function. Effects on Respiratory Physiology When the airplane rises rapidly to a certain altitude, the atmospheric pressure and the oxygen content of the inhaled air