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急性透壁性下壁心肌梗塞早期,常可见心前导联 ST 段压低,其病理生理基础不清,解释也有争论。心电图对下间隔心肌梗塞诊断并不敏感,因此作者回顾在这些病人中的局部心室壁活动异常情况,测定间隔壁运动异常是否和心电图的改变及左室功能更受抑制相关。方法:57例有透壁性下壁心肌梗塞,而心电图及放射性核素测定无前、后壁心肌梗塞者为本组研究对象。从病人进入冠心监护病房开始,连续观察3天12导联心电图记录,将57例分成2组,A 组21例,
Acute transmural inferior wall myocardial infarction early, often seen in presyrinx ST segment depression, the pathophysiological basis is unclear, the explanation is controversial. The electrocardiogram was not sensitive to the diagnosis of inferior myocardial infarction. Therefore, the authors reviewed the abnormalities of local ventricular wall activity in these patients and determined whether the abnormalities of the wall motion correlate with changes in ECG and more suppressed left ventricular function. Methods: 57 cases of transmural inferior wall myocardial infarction, ECG and radionuclide no anterior and posterior wall myocardial infarction were the subjects of this study. From the patient into the coronary heart care unit began, continuous observation of 3 days 12 lead ECG records, 57 cases were divided into 2 groups, 21 cases in group A,