二尖瓣返流治疗技术研究现状  

Research Status on Treatment Technology of Functional Mitral Regurgitation

作　　者：刘艳芳 LIU Yan-fang(Department of Clinical Medical Engineering,the First Affiliated Hospital with Nanjing Medical University,Nanjing 210029,Jiangsu,China)

机构地区：[1]南京医科大学第一附属医院临床医学工程处,江苏南京210029

出　　处：《医学信息》2024年第10期183-188,共6页Journal of Medical Information

摘　　要：瓣膜性病变的心脏功能受损是导致心血管病变患者死亡的重大因素之一,尤其长时间退化性的二尖瓣的关闭不全导致的二尖瓣返流加剧了心衰。对于二尖瓣返流的治疗方式以及术后反应等情况也引起医疗界的高度关注。由于二尖瓣瓣膜疾病病理情况的复杂及危险性,提高患者治愈率及术后生活质量,需要不断地向精细化微创伤化改进手术治疗的方式。本文主要对二尖瓣返流造成心力衰竭疾病的治疗方法、临床所使用的医疗器械进行总结,分析其在人工腱索修复、缘对缘技术、瓣环成形术以及瓣膜置换技术临床试验中的应用。Impaired cardiac function in valvular lesions is one of the major factors leading to death in patients with cardiovascular diseases.In particular,mitral regurgitation caused by long-term degenerative mitral insufficiency aggravates heart failure.The treatment of mitral regurgitation and postoperative reactions have also attracted great attention from the medical community.Due to the complexity and risk of pathological conditions of mitral valve disease,improving the cure rate and postoperative quality of life of patients requires continuous improvement of surgical treatment methods to refine micro-trauma.This article mainly summarizes the treatment methods and clinical medical devices used in the treatment of heart failure caused by mitral regurgitation,and analyzes its application in clinical trials of artificial chordae tendineae repair,edge-to-edge technology,annuloplasty and valve replacement technology.

关 键 词：人工腱索 缘对缘技术 瓣环成形术 瓣膜置换技术 

分 类 号：R54[医药卫生—心血管疾病]