One case report on acute myocardial infarction with new onset left branch block as the first electrocardiogram finding
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摘要: 急性心肌梗死的患者心电图以左前分支传导阻滞为首发现象的病例国内外均少见报道。现报道1例新发左前分支传导阻滞的胸痛患者，急诊造影提示回旋支完全闭塞，并对此进行思考。Abstract: Left anterior branch block as the first electrocardiogram phenomenon in patients with acute myocardial infarction is rarely reported at home and abroad. A case of chest pain with a new left anterior branch block was reported. Emergency angiography showed complete occlusion of the circumvoltaic branch.
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图 3 后壁导联心电图(医院急诊病区)
Figure 3. Posterior wall lead electrocardiogram(Hospital emergency ward)
图 6 12导联心电图(2022年3月体检)
Figure 6. 12-lead electrocardiogram(physical examination in March 2022)
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