[Bilateral coronary chimney stenting during transcatheter aortic valve replacement:a case report and literature review]

Zhonghua Xin Xue Guan Bing Za Zhi. 2023 Dec 24;51(12):1259-1262. doi: 10.3760/cma.j.cn112148-20231013-00312.
[Article in Chinese]

Abstract

冠状动脉阻塞是经导管主动脉瓣置换术的罕见并发症,对于术中冠状动脉阻塞高风险的患者,常需行冠状动脉保护。该文报道了1例经导管主动脉瓣置换术中行双冠状动脉“烟囱”支架保护的病例,并结合文献探讨了冠状动脉阻塞的原因及防治措施。初步研究显示,“烟囱”支架技术可有效预防经导管主动脉瓣置换术中冠状动脉阻塞,但仍需随访时间更长、更大样本量的研究检验其长期安全性及有效性。.

Publication types

  • Review
  • Case Reports

MeSH terms

  • Aortic Valve / surgery
  • Aortic Valve Stenosis* / surgery
  • Heart Valve Prosthesis*
  • Humans
  • Stents
  • Transcatheter Aortic Valve Replacement*
  • Treatment Outcome