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根据心电图和心电向量图基础理论和心脏解剖位置，设计与额面及水平面成４５°角且互相垂直的两个斜面，每斜面有３条导联轴，并采用双极胸导联，从而构成双斜面六轴双极胸导联。３８例心肌梗塞新导联ＥＣＧ阳性者３３例，敏感性８６．８４％，特异性８０％。３６例心绞痛新导联ＥＣＧ阳性者２４例，敏感性６６．７０％，特异性８３．３３％。新导联与常规１２导联结合使用，不仅可增加心肌梗塞缺血检出率，而且对Ｑ波型心肌梗塞范围评估也有帮助。
According to the basic theory of electrocardiogram and electrocardiogram vector diagram and the anatomic location of the heart, two bevels with a 45 ° angle to the frontal and horizontal planes and perpendicular to each other are designed. Each bevel has 3 lead axes and the bipolar lead leads to Constructed double-bevel six-axis bipolar lead. Among the 38 new cases of myocardial infarction, 33 cases were ECG positive, with a sensitivity of 86.84% and a specificity of 80%. Twenty-six patients with ECG-positive new lead of angina were found in 24 cases, with a sensitivity of 66.70% and a specificity of 83.33%. The use of a new lead in combination with a conventional 12-lead leads not only to increase the rate of ischemic myocardial infarction, but also to assess the extent of Q-wave myocardial infarction.