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Crossing the threshold of myocardial infarction vectorcardiogram via measuring method of electrocardiogram |
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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.
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Received: 12 September 2014
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\[1\] Sederholm M.The origin of monitoring of acute myocardial infarction with continuous vectorcardiography\[J\].J Electrocardiol,2014,47(4):418-424.\[2\] 陈浩刚,陈敬霞,姜凤兰,等.心电向量图联合超声心动图对陈旧性下壁心肌梗死的诊断价值\[J\].江苏实用心电学杂志,2012,21(1):9-10. |
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