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本文分析了56例急性下壁心肌梗塞心电图胸前导联ST段压低与冠状动脉造影所示的冠脉病变的关系。结果提示:有左前降支病变及多支血管病变,且提示该组患者左室功能差,并发症多。 传统观点认为急性下壁心肌梗塞(AIMI)患者胸前导联ST段下移为其镜象投影结果,近代学者有许多新的观点。本文结合冠状动脉造影分析了56例急性下壁心肌梗塞患者胸前导联ST段压低与冠脉病变并发症、左室功能的关系,以探讨其临床意义。
This article analyzes the relationship between ST-segment depression in the anterior chest lead of 56 patients with acute inferior myocardial infarction and coronary artery lesions as indicated by coronary angiography. The results suggest that there are left anterior descending coronary artery disease and multivessel disease, and prompted the group of patients with poor left ventricular function, complications and more. The traditional view that acute inferior myocardial infarction (AIMI) patients with chest ST-segment downward projection of its mirror projection results, modern scholars have many new ideas. This article combined coronary angiography analysis of 56 patients with acute inferior myocardial infarction chest lead ST-segment depression and coronary artery disease complications, left ventricular function, to explore its clinical significance.