期刊文献+

Aortic valve leaflet disruption techniques in transcatheter aortic valve replacement

下载PDF
导出
摘要 With continued technological advancement and technical improvement of transcatheter aortic valve replacement(TAVR),it has become a desirable treatment option for aortic valve stenosis.Its minimally invasive approach compared to surgical aortic valve replacement offers the treatment to a broader patient population,mainly non-surgical candidates.A feared complication of TAVR is the occlusion of coronary artery ostium by the native aortic valve leaflet due to its displacement by the expanded transcatheter valve.Bioprosthetic or native aortic scallop intentional laceration to prevent iatrogenic coronary artery obstruction(BASILICA)is a technique developed to mitigate this risk by creating a lengthwise laceration of the left and/or right aortic valve leaflets prior to TAVR.Patient outcomes following TAVR with BASILICA have been promising.Meticulous preoperative examination,patient selection,and hemodynamic management are imperative.With continued refinement,BASILICA may further expand the application of TAVR to patients at high risk for coronary occlusion associated with the procedure.
出处 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2022年第12期990-994,共5页 老年心脏病学杂志(英文版)
基金 supported by the Department of Anesthesiology and Pain Medicine and NIH grant UL1 TR000002 of the University of California Davis Health.
  • 相关文献

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部