改良双导引导管（“乒乓球”）技术治疗左乳内动脉移植血管穿孔
Modified dual guide catheter ("ping-pong") technique to treat left internal mammary artery graft perforation.
作者信息
Assad-Kottner Christian, Hakeem Abdul, Uretsky Barry F
机构信息
Lttle Rock Veterans Administraion Hospital, University of Arkansas for Medical Sciences, Central Arkansas Veterans Health System, Little Rock, Arkansas.
出版信息
Catheter Cardiovasc Interv. 2015 Jul;86(1):E28-31. doi: 10.1002/ccd.25598. Epub 2015 Mar 24.
Perforation of a left internal mammary artery (LIMA) graft during percutaneous coronary intervention is a rare event. We report a case of mid-LIMA perforation treated by a polytetrafluoroethylene-covered stent using a modification of the dual catheter ("ping pong") technique. We propose that use of this modification when possible will further improve safety of treating a perforation.
经皮冠状动脉介入治疗期间左乳内动脉（LIMA）移植物穿孔是一种罕见事件。我们报告一例使用改良双导管（“乒乓球”）技术，用聚四氟乙烯覆膜支架治疗LIMA中段穿孔的病例。我们建议在可能的情况下使用这种改良方法将进一步提高治疗穿孔的安全性。
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