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1 临床资料某歼教-5飞行员,25岁,飞行时间720 h。在一次昼间简单特技飞行中,坐前舱操纵飞机,在4000 m 做60°盘旋时出现头昏、眼花、心悸、出汗、乏力等症状。约2 min 后意识丧失,持续约15 s。当时天气状况良好,飞机加速度值2～3 G。出现上述不适症状时该飞行员及时提醒后舱飞行员接替驾驶。后者立即报告地面指挥员,提前返场,安全着陆。下机后航医检查:体温37.5℃,脉搏80次/min,呼吸26次/min,血压90/50 mm Hg,面色苍白,全身皮肤湿冷,有汗渍。抗荷服及机上供氧装备良好,抗荷动作正确。诊断为空中晕厥,临时停飞,地面观察5 min 后正常。航医、体育教员和大
1 clinical data of a J-5 pilots, 25 years old, flying time 720 h. During a daytime simple aerobatics, sitting in the front compartment controls the aircraft and experiences dizziness, dizziness, palpitations, sweating, weakness and other symptoms while doing 60 ° hovering at 4000 m. About 2 min after the loss of consciousness, lasted about 15 s. At that time the weather was good, the aircraft acceleration value of 2 ~ 3 G. In the event of any such symptoms, the pilot reminds the aft pilot to take over. The latter immediately reported the ground commanders, returned early and landed safely. After disembarkation medical examination: body temperature 37.5 ℃, pulse 80 beats / min, breathing 26 beats / min, blood pressure 90/50 mm Hg, pale, systemic skin wet and cool, with perspiration. Anti-service and onboard oxygen equipment is good, anti-Dutch action correctly. Diagnosis of syncope in the sky, temporary grounded, ground observation 5 min after normal. Aeromedical, sports instructor and big