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.
维普
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