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Systematic evaluation of the flexible and rigid annuloplasty ring after mitral valve repair for mitral regurgitation
Author(s) -
Xiang Hu,
Qiang Zhao
Publication year - 2011
Publication title -
european journal of cardio-thoracic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.303
H-Index - 133
eISSN - 1873-734X
pISSN - 1010-7940
DOI - 10.1016/j.ejcts.2010.11.080
Subject(s) - medicine , mitral valve repair , mitral regurgitation , cochrane library , cardiology , ejection fraction , mitral valve , hazard ratio , confidence interval , meta analysis , randomized controlled trial , diastole , surgery , heart failure , blood pressure
Mitral annulus reconstruction is now a common surgical procedure for the treatment of mitral regurgitation. However, there are still controversies in the selection of materials for annuloplasty in the clinical controlled studies available. The purpose of the present systematic review of the literature is to address whether a flexible ring is superior to a rigid ring in terms of improvement in clinical and echocardiographic outcomes.

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