Baĭdun S
Vrach Delo. 1991 Jun(6):33-6.
Veloergometry (VEM) with determination of the threshold load power and indices of the hemodynamics in 135 patients with a varying depth of myocardial infarction (MI) with an uncomplicated course showed that the presence of asymptomatic coronary insufficiency limiting the tolerance to physical load does not allow to evaluate the physical state depending on the MI depth. Hemodynamic provision in loads and rest is determined by the functional state of the myocardium and does not always depend on the MI depth. VEM and determination of hemodynamic indices is of importance for revealing difference in the physical working capacity of patients with different MI depth, asymptomatic coronary insufficiency in patients with uncomplicated MI.
对135例病情未复杂化的不同心肌梗死（MI）深度患者进行了踏车运动试验（VEM），测定其阈负荷功率和血流动力学指标，结果显示，无症状性冠状动脉供血不足限制了对体力负荷的耐受性，这使得无法根据MI深度来评估身体状况。负荷及静息状态下的血流动力学情况取决于心肌的功能状态，并不总是依赖于MI深度。VEM及血流动力学指标的测定对于揭示不同MI深度患者、病情未复杂化的MI患者有无症状性冠状动脉供血不足时身体工作能力的差异具有重要意义。
