Assessment of the Effects of Deformation of the Fibrous Ring of the Aortic Valve on the Hydrodynamic Characteristics of Transcatheter Prostheses In Vitro
- 作者: Boykov A.A.1, Tarkova A.R.1, Kretov E.I.1, Prokhorikhin A.A.1, Malaev D.U.1
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隶属关系:
- Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation
- 期: 卷 53, 编号 4 (2019)
- 页面: 275-279
- 栏目: Article
- URL: https://journals.rcsi.science/0006-3398/article/view/236206
- DOI: https://doi.org/10.1007/s10527-019-09925-w
- ID: 236206
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详细
Questions of the occurrence of transprosthesis regurgitation after transcathether prosthetization of the aortic valve are discussed. We present results from hydrodynamic tests of prototype transcatheter aortic valve prostheses with different methods of attachment of the valve leaflets in conditions of deformation of the fibrous ring. Prototype prostheses with attachment of the leaflets of the valve apparatus above the seating zone of the frame of the prosthesis demonstrated optimal hydrodynamic characteristics.
作者简介
A. Boykov
Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation
编辑信件的主要联系方式.
Email: fimarik@gmail.com
俄罗斯联邦, Novosibirsk
A. Tarkova
Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation
Email: fimarik@gmail.com
俄罗斯联邦, Novosibirsk
E. Kretov
Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation
Email: fimarik@gmail.com
俄罗斯联邦, Novosibirsk
A. Prokhorikhin
Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation
Email: fimarik@gmail.com
俄罗斯联邦, Novosibirsk
D. Malaev
Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation
Email: fimarik@gmail.com
俄罗斯联邦, Novosibirsk
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