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自从 Wolferth 于1945年提出急性心肌梗塞(AMI)时有对应导联 ST 段压低以来,迄今对其产生原因仍有争议。本文报道100(男84,女16)例首次 AMI 存活者的早期心电图变化,并经系列放射性核素心室造影作观察,其中46例为前壁梗塞,54例为下壁梗塞(有2例向侧壁扩展)。结果100例中53例在急性期有对应导联 ST 段压低>1mm,其中20例为前壁梗塞,33例为下壁梗塞,
The reason why Wolferth has had so far an ST segment depression since the introduction of acute myocardial infarction (AMI) in 1945 has remained controversial. This article reports the first ECG changes in 100 (84 male and 16 female) AMI survivors and was observed by series of radionuclide ventriculography, of which 46 were anterior infarction and 54 were inferior infarction Sidewall expansion). Results Among the 100 cases, 53 cases had ST-segment depression> 1mm in the acute phase, of which 20 cases were anterior wall infarction and 33 cases were inferior wall infarction.