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目的:探讨急性心肌梗死患者心电图改变特点及其对临床诊断的价值。方法:选取2014年8月~2015年8月我院收治的急性心肌梗死患者78例为研究对象,且均行心电图与血清心肌酶学检查,并对检查结果进行分析。结果:心电图表现:52例(66.7%)具有典型心电图特征性改变,26例(33.3%)具有不典型心电图特征性改变。结论:急性心肌梗死的心电图改变以ST-T改变、Q波改变为主要特征,心电图检查有助于对急性心肌梗死的诊断、部位、估计病情演变和预后都有极大帮助,为临床诊断提供一定的参考价值。
Objective: To investigate the characteristics of electrocardiogram changes in patients with acute myocardial infarction and its clinical value. Methods: Seventy eight patients with acute myocardial infarction admitted to our hospital from August 2014 to August 2015 were enrolled in this study. All patients underwent electrocardiogram and serum myocardial enzymology examination, and the results were analyzed. Results: Electrocardiogram showed that 52 cases (66.7%) had typical ECG changes, and 26 cases (33.3%) had atypical ECG changes. Conclusion: ECG changes in acute myocardial infarction with ST-T changes, Q wave changes as the main features, ECG helps to the diagnosis of acute myocardial infarction, site, the evolution of the disease and prognosis are of great help for the clinical diagnosis Certain reference value.