Kawasaki disease is usually self-limited, but it can lead to aneurysm, stenosis, thrombosis, and myocardial infarction in the coronary arteries. The most important complication of Kawasaki disease is coronary artery aneurysm. Coronary artery aneurysm or ectasia may be seen in 15–25% of patients who do not receive treatment. It develops in 5% of children who receive intravenous immunoglobulin at the appropriate time. Acute myocardial infarction is the most important cause of morbidity and mortality in Kawasaki patients with giant aneurysms. We present a 10-year-old girl who had a history of giant aneurysm in the coronary arteries and underwent percutaneous coronary intervention due to anterior myocardial infarction.

中文翻译：

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川崎儿童巨大冠状动脉瘤一例：前壁心肌梗死经皮冠状动脉介入治疗

川崎疾病通常是自限性的，但可导致冠状动脉出现动脉瘤、狭窄、血栓形成和心肌梗塞。最重要的并发症川崎疾病是冠状动脉瘤。15-25% 未接受治疗的患者可能会出现冠状动脉瘤或扩张。在适当时间接受静脉注射免疫球蛋白的儿童中，有 5% 会出现这种情况。急性心肌梗死是导致发病率和死亡率的最重要原因川崎巨大动脉瘤患者。我们介绍了一名 10 岁女孩，她有冠状动脉巨大动脉瘤病史，因前部心肌梗死接受了经皮冠状动脉介入治疗。