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急性心肌梗死(AMI)早期或超急性期心电图ST段抬高是常见指标,但呈墓碑形抬高则属严重心肌损伤的特殊表现形式,尤以老年人发生率高,预后十分险恶。关于老年人突发AMI时ST段呈墓碑形改变心电图特征与临床一系列并发症险恶特点,发病机制及对近期预后的影响研究尚未见叙述,本文试图
Acute myocardial infarction (AMI) early or hyperacute electrocardiogram ST segment elevation is a common indicator, but the tombstoned elevation is a special form of severe myocardial injury, especially in the elderly a high incidence of very dangerous prognosis. On the elderly AMI AMI ST segment was tombstoned to change the characteristics of electrocardiogram and a series of clinical complications of malignant characteristics, pathogenesis and the impact on the recent prognosis has not been described, this article attempts