Volovoĭ V L, Setrakian S A, Miasnik B N, Asanov R V
Vestn Khir Im I I Grek. 1990 Jul;145(7):14-6.
An analysis of results of spiroergometry and radionuclide ventriculography in the mixed group of cardiosurgical patients allowed to reveal a reliable accretion of fraction of expulsion of the left ventricle during transition from the state of rest to work at the level of anaerobic threshold and absence of accretion of this index in further increase of exercise. The results obtained allowed to propose the use of anaerobic threshold equal to 60% of the threshold uptake of oxygen as an indicator in choosing the optimum intensity of the training exercise of patients operated on for heart diseases.
对心脏外科手术患者混合组进行的运动心肺功能测试和放射性核素心室造影结果分析显示，从静息状态过渡到无氧阈值水平的工作状态时，左心室射血分数有可靠增加，而在运动进一步增加时该指标无增加。所获结果表明，可将等于氧摄取阈值60%的无氧阈值用作选择心脏病手术患者训练运动最佳强度的指标。
