Clinical results of cardio mitral valvuloplasty for nonrheumatic mitral valve regurgitation
Zhang Huafeng
Gao Rong
Zhu Zhichuan
Zhao Long
Abstract：Objective To assess the results of mitral valve repair in patients with severe mitral regurgitation of nonrheumatic etiology.Methods Between January 2006 and November 2013,43 patients with severe mitral regurgitation of nonrheumatic etiology in the Affiliated Hospital of Mongolia Medical University.The etiology of mitral regurgitation was congenital,ischemic,degeneration,and infective endocarditis.Reparative procedures included ring cusp excision,chordal shortening or chordal transfer,cleft closure,cusp excision + double hole,and hordal shortening or chordal transfer + cleft closure,respectively,ring annuloplasty in all patients.Coronary artery bypass grafting in concomitantly.The valve repair results analyzed by the water injection test and the esophagus supersonic in intraoperative.Results Echocardiography documented that there were severe mitral regurgitation in all of patients preoperatively.The vavle replacement have 2 patients.the early mortality have 1 patient.Follow-up ranged from 1 to 83 months,mean(43 ± 17)months,27 patients had no or trivial mitral regurgitation,13 patients had trivial or moderate mitral regurgitation.Conclusion Mitral valve repair in nonrheumatic mitral regurgitation patients provides satisfactory results with current surgical techniques.
Keywords：Mitral valve repairMitral regurgitationOperation
Publication Date：2015-01-01
Online Publishing Date：2026-09-14(First online date of this platform, not the publication date of the document)
Pages：3( 54-56 )