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心电图目前仍是诊断急性心肌梗塞的主要工具,但有其局限性。Lown 氏等在1967年便提到一些心电图正常的心肌梗塞患者。据最近估计,心肌梗塞患者在急性期由心
ECG is still the main tool for diagnosis of acute myocardial infarction, but has its limitations. Lown et al. In 1967 referred to some patients with normal electrocardiogram myocardial infarction. According to recent estimates, patients with myocardial infarction are acute in the heart