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心电图V_(1-2)和V_(7-9)导联诊断真后壁心肌梗塞的价值国内外均有研究,但对V_(7-9)与V(1-2)导联间的关系研究尚少,且对上述各导联的正常范围有不同看法。本文旨在探讨上述有关问题及其在诊断真后壁心肌梗塞中的应用。
The value of ECG V_ (1-2) and V_ (7-9) leads in diagnosis of posterior wall myocardial infarction has been studied at home and abroad. However, the relationship between V_ (7-9) and V (1-2) leads There are still few studies and different opinions on the normal range of each lead. This article aims to explore the above issues and their application in the diagnosis of posterior wall myocardial infarction.