To study the effect of sports training on vectorcardiogram (VCG).

研究运动训练对心电向量环的影响。

youdao

Objective To comprehend relativity and clinical value of diagnosis index on electrocardiogram(ECG)and vectorcardiogram(VCG).

目的了解常规心电图（ECG）与心向量图（VCG）诊断指标的吻合性及临床价值。

youdao

Objective To comprehend relativity and clinical value of diagnosis index on electrocardiogram(ECG)and vectorcardiogram(VCG).

目的了解常规心电图（ECG）与心向量图（VCG）诊断指标的吻合性及临床价值。

youdao