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笔者应用心血管功能仪随机检测了91例飞行人员疗养前后的血流动力学变化,共取18项血流动力学参数。结果为:左心能量有效利用率(EWK)、血管弹性扩张系数(FEK)、血管顺度(AC)和左心喷血阻抗(VER)差异显著(P<0.05);其余各项参数差异不显著(P>0.05)。提示疗养对飞行人员的心血管功能有明显的改善作用,对飞行保障具有重要意义。
The author uses cardiovascular function instrument to detect 91 cases of flight personnel before and after convalescent hemodynamic changes, a total of 18 hemodynamic parameters. The results showed that EWK, FEK, AC and VER were significantly different (P <0.05). The remaining parameters were not significantly different Significant (P> 0.05). Hint health care on the cardiovascular function of pilots have significantly improved the role of flight security is of great significance.