1例使用SAPIEN XT装置经导管主动脉瓣植入术中左主干冠状动脉闭塞的双支架植入病例。
A case of double stent implantation for left main coronary artery occlusion in transcatheter aortic valve implantation using SAPIEN XT device.
作者信息
Ito Masaki, Tada Norio, Ootomo Tatsushi, Inoue Naoto
机构信息
Department of Cardiology, Sendai Kousei Hospital, 4-15 Hirosemachi, Aoba, Sendai, Miyagi, 980-0873, Japan.
出版信息
Cardiovasc Interv Ther. 2017 Oct;32(4):445-450. doi: 10.1007/s12928-017-0467-8. Epub 2017 Mar 29.
Transcatheter aortic valve implantation is an established alternative and less invasive procedure to replace heart valves in symptomatic aortic stenosis patients; however, severe, life-threatening complications still exist. Coronary artery occlusion is a primary complication. We report a case of left main coronary artery occlusion after transcatheter aortic valve replacement, which was ameliorated using a double stent implantation technique.
经导管主动脉瓣植入术是一种已确立的替代方法，对于有症状的主动脉瓣狭窄患者而言，是一种侵入性较小的心脏瓣膜置换手术；然而，严重的、危及生命的并发症仍然存在。冠状动脉闭塞是主要并发症之一。我们报告一例经导管主动脉瓣置换术后左主干冠状动脉闭塞的病例，该病例通过双支架植入技术得到改善。
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