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本文对42例健康疗养男性飞行人员和23例健康男性地勤人员进行了心机械图左室功能指标以及M型超声心动图左室功能指标的测定,并进行对比分析。结果表明,飞行人员和地勤人员在静态条件下STI无统计学上显著性差异(P>0.05)。而两组人员舒张末期左室肌体积和重量具有非常显著性差异(P<0.01)。飞行人员舒张末期左室肌体积和重量明显地大于地勤人员,这可能是飞行人员的左室功能的特征。
In this paper, 42 cases of health recuperation male flight staff and 23 cases of healthy male ground staff cardiac mechanics left ventricular function indicators and M-mode echocardiography left ventricular function were measured and compared. The results showed that there was no statistically significant difference in STI between pilots and ground crew under static conditions (P> 0.05). The two groups of end-diastolic volume and weight of left ventricular muscle has a very significant difference (P <0.01). The end-diastolic volume and weight of the left ventricular muscles in pilots were significantly larger than ground crew, which may be characteristic of the left-wing function of pilots.