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[调整正交导联系统在心肌梗死诊断中的潜力]

[Potentials of a system of adjusted orthogonal leads in the diagnosis of myocardial infarct].

作者信息

Ianushkevichus Z I, Vitenshteĭnas G A, Valuzhene N P

出版信息

Kardiologiia. 1975 Oct;15(10):107-12.

PMID:796529
Abstract

Results of machine-made diagnoses of myocardial infarction based on orthogonal leads of the SVEC-III system, as modified by L.I. Titomir, are presented. In view of the fact that local changes in V3 lead are not always expressed in orthogonal leads there were constructed statistical algorythms of the myocardial infarction diagnosis according to X, Y, Z leads and from X, Y, Z, V3 and Y, Z, V3 leads. The algorythms are constructed on the ground of aposterioral probabilities calculated from the Baves formula. The diagnosis was established with reference to the QRS complex, which proved to be the most valuable diagnostic parameter.

摘要

本文展示了基于经L.I. 季托米尔修改的SVEC - III系统正交导联对心肌梗死进行机器诊断的结果。鉴于V3导联的局部变化在正交导联中并非总是表现出来,因此根据X、Y、Z导联以及X、Y、Z、V3导联和Y、Z、V3导联构建了心肌梗死诊断的统计算法。这些算法是基于根据贝叶斯公式计算出的后验概率构建的。诊断是参照QRS波群确定的,事实证明QRS波群是最有价值的诊断参数。

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