Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Qianwen Hou"'
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Boundary condition settings are key risk factors for the accuracy of noninvasive quantification of fractional flow reserve (FFR) based on computed tomography angiography (i.e., FFRCT). However, transient numerical simulation-based FFRCT often ignores
Externí odkaz:
https://doaj.org/article/dc307f92011d48d0b18f41545d02055c
Autor:
Hongge Wei, Zhuoran Qu, Ziyao Geng, Qianwen Hou, Tianming Du, Xinjin Luo, Juntao Qiu, Aike Qiao
Publikováno v:
Medicine in Novel Technology and Devices, Vol 18, Iss , Pp 100239- (2023)
To investigate the effects of transcatheter heart valve (THV) poses and bicuspid aortic valve (BAV) subtypes on coronary hemodynamics after transcatheter aortic valve replacement (TAVR). The computational models for BAV included left-right fusion (LR
Externí odkaz:
https://doaj.org/article/ab6501a4bafa452fb0c1c6ffad76258f
Publikováno v:
Frontiers in Physiology, Vol 12 (2022)
ObjectiveHemodynamics-induced low wall shear stress (WSS) is one of the critical reasons leading to vascular remodeling. However, the coupling effects of WSS and cellular kinetics have not been clearly modeled. The aim of this study was to establish
Externí odkaz:
https://doaj.org/article/9639b662a3694ae6903596340a34391b
Publikováno v:
Journal of Functional Biomaterials, Vol 13, Iss 3, p 152 (2022)
Most of the studies on the finite element analysis (FEA) of biodegradable vascular stents (BVSs) during the degradation process have limited the accuracy of the simulation results due to the application of the uniform degradation model. This paper ai
Externí odkaz:
https://doaj.org/article/f142892be62e44b8b67b32814d09da86
Autor:
Honghui Zhang, Gaoyang Li, Qianwen Hou, Yinlong Yang, Hongge Wei, Yujia Yang, Zhuoran Qu, Jinjie Xie, Aike Qiao
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
The use of diameter stenosis (DS), as revealed by coronary angiography, for predicting fractional flow reserve (FFR) usually results in a high error rate of detection. In this study, we investigated a method for predicting FFR in patients with corona
Externí odkaz:
https://doaj.org/article/b22430b75fe9461c803fe3ce705ef05c
Autor:
Qianwen Hou, Guimei Liu, Ning Liu, Honghui Zhang, Zhuoran Qu, Hanbing Zhang, Hui Li, Youlian Pan, Aike Qiao
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Patients with aortic valve disease can suffer from valve insufficiency after valve repair surgery due to aortic root dilatation. The paper investigates the effect of valve height (Hv) on the aortic valve opening and closing in order to select the app
Externí odkaz:
https://doaj.org/article/a11bd1384e254531acb3b40a6fa486dc
Publikováno v:
Signal, Image and Video Processing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0defe0ca1c4d8c0e42edbee3c5a84b3
https://doi.org/10.1007/s11760-023-02505-2
https://doi.org/10.1007/s11760-023-02505-2
A Novel Input Data for Predicting Fractional Flow Reserve Based on Multiple Independent Risk Factors
Autor:
Honghui Zhang, Rile Wu, Hongbo Ma, Na Li, Qianwen Hou, Xiaorui Song, Jinjie Xie, Yang Hou, Aike Qiao
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bfa38f86e9f78ee57656570bc7c4499
https://doi.org/10.2139/ssrn.4379136
https://doi.org/10.2139/ssrn.4379136
Autor:
Qianwen Hou, Keyi Tao, Tianming Du, Hongge Wei, Honghui Zhang, Shiliang Chen, Youlian Pan, Aike Qiao
Publikováno v:
Computer methods and programs in biomedicine. 220
The bicuspid aortic valve (BAV) is a major risk factor for the progression of aortic dilation (AD) because of the induced abnormal blood flow environment in aorta. The differences in the development of AD induced by BAV phenotypes remains unclear. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ec6bb08da6dd70b73d322272732de18
https://pubmed.ncbi.nlm.nih.gov/35447428
https://pubmed.ncbi.nlm.nih.gov/35447428
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dd120188ffe981ed2a5f6f5f1b7145c
https://doi.org/10.2139/ssrn.4067286
https://doi.org/10.2139/ssrn.4067286