BIOPROSTHESIS

作品数:11被引量:19H指数:3
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相关领域:医药卫生更多>>
相关作者:刘金东王伟张中明胡波董红燕更多>>
相关机构:徐州医学院附属医院徐州医学院首都医科大学附属北京朝阳医院更多>>
相关期刊:《Chinese Medical Journal》《Cardiovascular Innovations and Applications》《Journal of Biomedical Research》《Current Medical Science》更多>>
相关基金:国家自然科学基金更多>>
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Trans-Frame Aortic Regurgitation of New-Generation Aortic Bioprosthesis
《World Journal of Cardiovascular Surgery》2024年第4期41-44,共4页Michael Timothy Simpson Kasmir Ramo Vinayak Bapat Andrea Miltiades Isaac George 
A widely used aortic valve bioprosthesis is susceptible to regurgitation between the sewing ring and the frame of the valve due to its relatively thin fabric coverage. In some cases this leak has been shown to resolve...
关键词:Aortic Valve Replacement Bicuspid Aortic Valve Paravalvular Leak 
Valve-in-Valve Transcatheter Aortic Valve Replacement in a High-Risk Patient with a Biocor Bioprosthesis and a Flail Prosthetic Valve Leaflet
《Cardiovascular Innovations and Applications》2022年第1期191-194,共4页Oliver Abela Michael Schoeller Parker Williams Charles Lambert Marc Bloom 
An 80-year-old woman with a history of surgical aortic valve replacement with a 21 mm St.Jude Medical Biocor porcine aortic valve 14 years prior presented with New York Heart Association(NYHA)class III symptoms,severe...
关键词:Bioprosthetic TAVR REGURGITATION 
A novel case of transcatheter mitral valve-in-valve replacement using Mi-thos^TM system被引量:5
《Journal of Geriatric Cardiology》2020年第4期229-233,共5页Jia-You TANG Yang LIU Jian YANG 
supported by the National Natural Science Foundation of China(81600240);the Science Foundation for Distinguished Young Scholars of Shaanxi Natural Science Basic Research Program(2018JC-015).
Transcatheter mitral valve replacement(TMVR)has become an alternative to surgical mitral valve replacement for the treatment of patients with severe mitral insufficiency(MI)who are at very high or prohibitive surgical...
关键词:BIOPROSTHESIS degeneration TRANSCATHETER MITRAL VALVE replacement Valve-in-valve 
Clinical Application of Bioprosthesis in China:Current Status and Future
《Current Medical Science》2019年第4期523-525,共3页Yin WANG Wei-wei JIANG Nian-guo D0NG 
This study was supported by the National Natural Science Foundation of China (No.81700317).
China is one of the countries which have a high incidence of heart valvular disease,but the use of biological valve is limited in China before because the majority of patients are young patients suffering from rheumat...
关键词:BIOLOGICAL VALVE VALVE SURGERY CLINICAL application China 
Feasibility and short-term outcomes of transcatheter valve-in-valve implantation for failed aortic and mitral bioprosthesis-a single-center experience
《Journal of Geriatric Cardiology》2018年第7期486-495,共10页Wei-Hsian YIN Yung-Tsai LEE Tien-Ping TSAO Kuo-Chen LEE Ho-Ping YU Ming-Chon HSIUNG Jeng WEI 
Objectives Transcatheter valve-in-valve (VIV) implantation for failed bioprostheses has become an alternative to open surgery in those deemed high risk. The purpose of this study was to evaluate the effectiveness an...
关键词:Aortic valve BIOPROSTHESIS Mitral valve TRANSCATHETER Valve-in-valve 
Mid- to Long-term Clinical Outcomes of Hancock II Bioprosthesis in Chinese Population被引量:3
《Chinese Medical Journal》2015年第24期3317-3323,共7页Yin Wang Si Chen Xing-Jian Hu Jia-Wei Shi Nian-Guo Dong 
Background: Compared to the Western countries, Chinese patients present a special primary disease spectrum, diverse valvular pathogenesis, and different postoperational anticoagulation strategy. This research aimed t...
关键词:BIOPROSTHESIS Clinical Outcome DURABILITY Valve Replacement 
Preliminary feasibility and hemodynamic performance of a newlydeveloped self-expanding bioprosthesis and 16-F delivery system in transcatheter aortic valve implantation in sheep
《The Journal of Biomedical Research》2012年第3期211-218,共8页Jing Cai Yanhui Sheng Shijiang Zhang Wei Sun Rong Yang Liping Miao Xiangqing Kong 
supported by the National High-Tech R&D Program of China ("863" Program, No. 2007AA02Z444)
We sought to evaluate the feasibility and hemodynamic performance of a new self-expanding bioprosthesis and 16-F delivery system in sheep. A 23-mm new self-expanding aortic bioprosthesis was implanted in sheep (n = 1...
关键词:PERCUTANEOUS self-expanding bioprothesis aortic valve SHEEP 
Percutaneous aortic valve replacement using a W-model valved stent: a preliminary feasibility study in sheep被引量:8
《Chinese Medical Journal》2009年第6期655-658,共4页BAI Yuan ZONG Gang-jun WANG Yan-yan JIANG Hai-bin LI Wei-ping WU Hong ZHAO Xian-xian QIN Yong-wen 
Background Percutaneous aortic valve replacement is a promising strategy in the treatment of patients with aortic valve stenosis. And many kinds of valved stents have been implanted in selected patients worldwide. How...
关键词:PERCUTANEOUS aortic valve valved stent BIOPROSTHESIS 
Mitigated calcification of glutaraldehyde-fixed bovine pericardium by tannic acid in rats被引量:2
《Chinese Medical Journal》2008年第17期1675-1679,共5页WANG De JIANG Hong LI Jun ZHOU Jian-ye HU Sheng-shou 
Background Bioprosthetic heart valves derived from glutaraldehyde (Glut)-fixed xenografts have been widely used to replace diseased cardiac valves. However, calcification and degeneration are common following their ...
关键词:tannic acid CALCIFICATION MACROPHAGE PERICARDIUM bioprosthesis xenograft 
Vascular endothelial growth factor gene transfer improves host endothelialization of xenogeneic biologic heart valve in vivo
《Chinese Medical Journal》2002年第6期878-883,153,共6页张中明 董红燕 刘金东 王伟 胡波 
agrantfromtheEducationAssociationofJiangsuProvince ,China (No .98JKB32 0 0 0 8)
OBJECTIVE: To investigate the feasibility of endothelialization of bioprosthesis by transfer of vascular endothelial growth factor (VEGF) gene. METHODS: Bovine pericardium treated with glutaraldehyde and L-glutamic ac...
关键词:BIOPROSTHESIS Heart Valve Prosthesis Animals Endothelial Growth Factors Endothelium  Vascular Female Gene Transfer Techniques Humans LYMPHOKINES Male RNA  Messenger Research Support  Non-U.S. Gov't Swine Vascular Endothelial Growth Factor A Vascular Endothelial Growth Factors 
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