Novel apical-to-femoral rail technique for horizontal aorta in transcatheter aortic valve replacement

作     者：Xianbao LIU Hanyi DAI Lihan WANG Jiaqi FAN Jian’an WANG Xianbao LIU;Hanyi DAI;Lihan WANG;Jiaqi FAN;Jian'an WANG

作者机构：Department of Cardiologythe Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China Internal MedicineZhejiang University School of MedicineHangzhou310058China 

出 版 物：《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》 (浙江大学学报（英文版）B辑（生物医学与生物技术）)

年 卷 期：2022年第23卷第7期

页      面：613-616页

核心收录：

学科分类：0710[理学-生物学] 1002[医学-临床医学] 1001[医学-基础医学(可授医学、理学学位)] 100210[医学-外科学(含：普外、骨外、泌尿外、胸心外、神外、整形、烧伤、野战外)] 0836[工学-生物工程] 10[医学] 

基　　金：This work was supported by the Zhejiang Province Science and Technology Department Key R&D Program(Nos.2021C03097 and 2018C03084) China 

主　　题：aortic viable 

摘      要：Transcatheter aortic valve replacement(TAVR)has emerged as a viable treatment option for patients with severe aortic stenosis regardless of its surgical risk stratification(Otto et al.,2021).Aortic angulation is usually measured as the angle between the horizon-tai and the aortic annulus planes based on preprocedural multidetector computed tomography(MDCT)(Al-Lamee et al.,2011).Extremely horizontal aorta,defined as an aortic angulation greater than 70°.