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1 临床资料 歼-6飞行员,男性,28岁,飞行时间800 h。2001年7月为改装高性能歼击机行地面加压呼吸耐力检查。加压呼吸前常规12导联心电图检查未发现异常。当加压至11.8 kPa(1 200 mm H_2O)并持续1 min后,出现室性早搏1次,心率98～100次/min。2 min时脸色苍白。立即卸压,摘去面罩,待心率平稳后,乘车回病房休息。两天后再行加压呼吸耐力检查。当加压至3.9 kPa(400 mm H_2O)时,断续出现单发的
1 clinical data F-6 pilot, male, 28 years old, flight time 800 h. July 2001 for the modification of high-performance fighter plane ground pressure respiratory endurance test. Pressure breathing before conventional 12-lead ECG examination found no abnormalities. When pressurized to 11.8 kPa (1 200 mm H_2O) and continued for 1 min, premature ventricular contractions occurred 1, heart rate 98 to 100 beats / min. 2 min when pale. Pressure relief immediately, remove the mask, to be stable heart rate, take a car back to the ward to rest. Two days later pressure respiratory endurance test. When pressed to 3.9 kPa (400 mm H_2O), intermittent appear single