经导管植入式主动脉人工心脏瓣膜的研究进展

摘要

经导管植入式主动脉人工心脏瓣膜的研发日益增多，该文对目前该类产品的研究进展进行了总结，同时对境内临床试验的开展提出了初步建议。%During the pastyears transcatheter aortic valve replacement has evolved to a promising technique for the treatment of the patients who suffered from severe aortic stenosis, the progress and basic consideration on clinical study have been summarized in the article.