Emergency Treatment of Acute Decompensated Severe Aortic Stenosis with Transcatheter Aortic Valve implantation under the Coplane View Using J-Tipped Wires Fluoroscopy  

作　　者：Xian Liu Yingdong Wang Yuhe Sheng Bin Wang Kai Xu 

机构地区：[1]Department of Cardiology,Cardiovascular Research Institute of People's Liberation Army,Northern Theater General Hospital,Shenyang,Liaoning 110016,China

出　　处：《Cardiology Discovery》2023年第4期273-276,共4页心血管病探索（英文）

基　　金：supported by the Liaoning Provincial Science and Technology Joint Project(2021JH2/10300104);National Key R&D Program of China(2020YFC2008100)。

摘　　要：Patients experiencing severe aortic stenosis with acute decompensation often face elevated surgical aortic valve replacement risks,leading to high postoperative mortality rates.However,for some patients eligible for transcatheter aortic valve implantation(TAVI),computed tomography angiography for assessing the aortic root and coronary artery might be challenging before the TAVI procedure.This case highlights a patient who underwent emergency TAVI guided by coplane view generated using J-tipped wires fluoroscopy without computed tomography evaluation before the TAVl.This approach reduces contrast usage during the TAVI procedure,significantly mitigating the risks of renal injury and heart function deterioration.

关 键 词：Aortic valve stenosis Transcatheter aortic valve implantation Severe aortic stenosis 

分 类 号：R654.2[医药卫生—外科学]