Abstract：Myocardial infarction is a risk factor for sudden cardiac death, and thus it is particularly important to improve the accuracy of the diagnosis of myocardial infarction. There are limitations of diagnosing the disease by electrocardiogram(ECG), however, vectorcardiogram(VCG) can make up for ECGs deficiency. From the composition principle of myocardial infarction VCG, this paper carries out a case analysis of clinically typical VCGs of myocardial infarction in the measuring method of ECG, and proposes a simple, quick, practical and intelligible technique of reading the VCG of myocardial infarction. In this method, we can easily cross the threshold of VCG.
魏莹, 石娜, 王倩, 马立宁. 借助心电图的测算方法入门心肌梗死心电向量图[J]. 实用心电学杂志, 2014, 23(5): 351-357.
WEI Ying, SHI Na, WANG Qian, MA Li-Ning. Crossing the threshold of myocardial infarction vectorcardiogram via measuring method of electrocardiogram. JOURNAL OF PRACTICAL ELECTROCARDIOLOGY, 2014, 23(5): 351-357.
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2014, Vol. 23 
