Ito Masaki, Tada Norio, Ootomo Tatsushi, Inoue Naoto
Department of Cardiology, Sendai Kousei Hospital, 4-15 Hirosemachi, Aoba, Sendai, Miyagi, 980-0873, Japan.
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。
