Advances in stent design and technology have made stent loss during percutaneous coronary intervention rare. When stent loss occurs, the risk of life-threatening procedural complications is high. We describe the use of an endovascular snare system to retrieve a dislodged stent from the proximal right coronary artery of a 54-year-old man during percutaneous coronary intervention after other conventional retrieval techniques had failed.

中文翻译：

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血管内圈套取回冠状动脉支架

支架设计和技术的进步已使经皮冠状动脉介入治疗期间支架丢失的情况很少见。当发生支架丢失时，危及生命的手术并发症的风险很高。我们描述了使用血管内圈套器系统从其他54岁的男性在常规常规介入治疗失败后经皮冠状动脉介入治疗中从一名54岁男性的近端右冠状动脉中取出移位的支架。