Tashchuk V K, Shumakov V A, Malinovskaia I E
Vrach Delo. 1989 Sep(9):27-9.
For evaluation of the myocardial function and objectivization of the clinical course of IHD apexcardiography (ACG), echocardiography, transesophageal electrostimulation were used in 20 patients with nonstable stenocardia and 10 healthy persons. The most informative index of ACG was the ejection fraction and atrial "A" wave to systolic "E" wave ratio. It recommended to use wider ACG for evaluation of the hemodynamics during rest.
为评估心肌功能并使缺血性心脏病心尖心动图（ACG）的临床病程客观化，对20例不稳定型心绞痛患者和10名健康人使用了超声心动图、经食管电刺激检查。ACG最具信息量的指标是射血分数和心房“A”波与收缩期“E”波比值。建议在静息状态下使用更广泛的ACG来评估血流动力学。
