Preoperative evaluation of transcatheter aortic valve replacement with assistance of 3D printing technique: Reanalysis of 4 death cases | Zendy

Hao Zhang | Zendy; Yu Shen | Zendy; Lei Zhang | Zendy; Chao Song | Zendy; Zaiping Jing | Zendy; Qingsheng Lu | Zendy

Open Access

Preoperative evaluation of transcatheter aortic valve replacement with assistance of 3D printing technique: Reanalysis of 4 death cases

Author(s) -

Hao Zhang,

Yu Shen,

Lei Zhang,

Chao Song,

Zaiping Jing,

Qingsheng Lu

Publication year - 2019

Publication title -

journal of interventional medicine

Language(s) - English

Resource type - Journals

eISSN - 2096-3602

pISSN - 2590-0293

DOI - 10.1016/j.jimed.2019.10.006

Subject(s) - medicine , valve replacement , multidetector computed tomography , stenosis , computed tomography , aortic valve , stent , radiology , surgery , aortic valve stenosis , retrospective cohort study , cardiology

Transcatheter aortic valve replacement (TAVR) can have some fatal complications during and after the operation. Until recently, pre-procedural imaging with cardiac computed tomography (CT), which is required to evaluate for TAVR, had its own imperfections. We aimed to determine whether 3D printed models can predict complications when other pre-procedural imaging techniques failed.

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