Need for new materials,biofunctionalization and nonsurgical heart valve technology  

作　　者：Jan Sochman 

机构地区：[1]Clinic of Cardiology,Institute for Clinical and Experimental Medicine,Videnska 1958/9,140 00 Prague 4 Krc,Czech Republic

出　　处：《World Journal of Cardiology》2010年第3期50-52,共3页世界心脏病学杂志（英文版）（电子版）

基　　金：Supported by IKEM Research Grant G973 (research project No.#000233001 awarded by the Ministry of Health,CZ)

摘　　要：Transition from non-surgical heart valve defects repair from bench to bedside is a reality.Some biological material-based designs for transcatheter aortic valve implantation are ready for use.Their drawback,however is their unknown functional as well as structural durability.Moreover,research on new non-biological materials is essential to replace classical animal-derived sources of human heart valve prostheses.Transition from non-surgical heart valve defects repair from bench to bedside is a reality. Some biological material-based designs for transcatheter aortic valve implantation are ready for use. Their drawback, however is their unknown functional as well as structural durability. Moreover, research on new non-biological materials is essential to replace classical animal-derived sources of human heart valve prostheses.

关 键 词：BIOMATERIALS AORTIC VALVE Non-biological materials Heart VALVE PROSTHESIS 

分 类 号：R654.2[医药卫生—外科学]