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近年来,国外学者提出急性心肌梗塞“等电位Q波”的概念,并用于早期诊断AMI.本文总结22例AMI心电图变化,旨在为早期诊断AMI提供依据.1 对象与方法1.1 对象 22例病人均为急性或住院发病的病人,均经以后的心肌酶检查确诊为AMI,男16例,女6例,平均年龄 59.2±7岁,发病时均有胸痛或/和胸闷.其中广泛前壁6例,下壁8例,前间壁5例,下壁伴正后壁1例,侧壁2例.
In recent years, foreign scholars put forward the concept of acute myocardial infarction “equipotential Q wave”, and used for early diagnosis of AMI.This article summarizes the changes of 22 cases of AMI ECG, to provide the basis for the early diagnosis of AMI.1 objects and methods 1.1 objects 22 patients All were acute or hospitalized patients were diagnosed as myocardial infarction after myocardial enzyme AMI, 16 males and 6 females, mean age 59.2 ± 7 years, the incidence of chest pain or / and chest tightness, including a wide range of anterior wall 6 Cases, the lower wall in 8 cases, anterior wall in 5 cases, the lower wall with the posterior wall in 1 case, 2 cases of the lateral wall.