本文对潜克、慢Ⅱ、Ⅲ、Ⅳ及慢克临床治愈的152例克山病病人和32例健康人进行了心向量图对比分析,主要分析项目有:①QRS 环的一般形态、最大电压、最大向量、转向和时间。②T 环的一般形态、最大向量、最大电压、转向和 T 环长/宽。③最大 QRS 环电压/最大 T 环电压和最大 QRS 环与最大 T 环的夹角。通过这些项目的分析,得出了潜克、慢Ⅱ、Ⅲ、Ⅳ及慢克临床治愈的心向量图表现。 In this paper, 152 cases of Keshan disease and 32 healthy subjects who were treated with AML, chronic Ⅱ, Ⅲ, Ⅳ, and chronic jungle were enrolled in this study. The main analysis items were as follows: (1) The general morphology, maximum voltage, Maximum vector, turn and time. ② T ring general form, the largest vector, the maximum voltage, steering and T-ring length / width. ③ maximum QRS ring voltage / maximum T-ring voltage and the maximum QRS ring and the largest T-ring angle. Through the analysis of these items, we can draw the echocardiogram of latent cure, slow Ⅱ, Ⅲ, Ⅳ and chronic clinical cure.