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 

机构地区：[1]Department of Cardiology,the Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou,310009,China [2]Internal Medicine,Zhejiang University School of Medicine,Hangzhou,310058,China

出　　处：《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》2022年第7期613-616,共4页浙江大学学报（英文版）B辑（生物医学与生物技术）

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

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°.

关 键 词：AORTIC viable 

分 类 号：R654.2[医药卫生—外科学]