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目的:探讨动态心电图(DCG)缺血性J波的诊断价值。方法:将佛山市第一人民医院30例早期复极患者分为A组,30例急性冠状动脉综合征(ACS)出现缺血性J波的患者分为B组,回顾分析两组DCG、心脏事件情况。结果:B组发生恶性室性心律失常大于A组,差异有统计学意义(P<0.05);结论:DCG监测中ASC患者出现缺血性J波或同时ST段抬高,提示心电活动不稳定,易诱发严重室性心律失常,值得临床高度重视。
Objective: To investigate the diagnostic value of ischemic J waves in ambulatory electrocardiogram (DCG). Methods: Thirty patients with early repolarization in First People’s Hospital of Foshan City were divided into group A and 30 patients with ischemic J wave of acute coronary syndrome (ACS) were divided into group B. The levels of DCG, heart Event situation. Results: The incidence of malignant ventricular arrhythmia in group B was higher than that in group A (P <0.05). Conclusion: The ischemic J wave or ST-segment elevation in ASC patients during DCG monitoring indicates that ECG activity is not Stable, easy to induce severe ventricular arrhythmia, it is highly valued clinical.