Prognostic Value of Preoperative Right Ventricular Geometry and Tricuspid Valve Tethering Area in Patients Undergoing Tricuspid Annuloplasty Running title: Yiu et al.; Preoperative Tricuspid Annuloplasty
نویسندگان
چکیده
Division of Cardiology, Dept of Medicine, the University of Hong Kong, Queen Mary Hospital, Hong Kong, China; Research Centre of Heart, Brain, Hormone and Healthy Aging, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Hong Kong, China; Dept of Medicine, Affiliated Hospital of North Sichuan Medical College, Sichuan, China; Dept of Surgery, the University of Hong Kong, Queen Mary Hospital, Hong Kong, China
منابع مشابه
Prognostic value of preoperative right ventricular geometry and tricuspid valve tethering area in patients undergoing tricuspid annuloplasty.
BACKGROUND Patients who undergo tricuspid annuloplasty during left-side heart valve surgery have a poor postoperative clinical outcome. However, preoperative right ventricular (RV) echocardiography parameters that predict adverse events in these patients are poorly understood. METHODS AND RESULTS We studied 74 patients (age, 58±10 years; men, 27%) with significant tricuspid regurgitation who ...
متن کاملTricuspid valve tethering predicts residual tricuspid regurgitation after tricuspid annuloplasty.
BACKGROUND Tricuspid valve (TV) annuloplasty is recommended for functional tricuspid regurgitation (TR), which is caused by TV annulus dilatation and tethering of the leaflets. However, the impact of TV deformations on the outcome of TV annuloplasty remains unknown. The goal of this study was to investigate the relationship between preoperative TV deformation and residual TR after TV annuloplas...
متن کاملDeterminants of recurrent or residual functional tricuspid regurgitation after tricuspid annuloplasty.
BACKGROUND The durability of tricuspid valve (TV) repair by annuloplasty is limited. Identification of mechanisms of recurrent or residual tricuspid regurgitation (TR) after annuloplasty is necessary to improve results of TV repair. The purpose of this study was to investigate echocardiographic determinants of mid-term outcome after TV annuloplasty. METHODS AND RESULTS This study consisted of...
متن کاملOutcomes of ring versus suture annuloplasty for tricuspid valve repair in patients undergoing mitral valve surgery.
OBJECTIVE There is controversy regarding the comparative effectiveness of methods of tricuspid valve (TV) repair-prosthetic ring versus suture annuloplasty-in patients undergoing operation for primary mitral valve (MV) disease. In this study, we analyzed factors associated with patient survival and recurrent tricuspid regurgitation (TR) following TV repair and focused on results stratified by m...
متن کاملPericardial Strip versus Ring Annuloplasty for Repair of Functional Tricuspid Regurgitation
Background: Functional tricuspid regurgitation is a challenge regarding indications for repair and proper surgical technique. Aim of the study: We reviewed our midterm results of tricuspid valve repair for functional regurgitation comparing pericardial strip versus ring annuloplasties. Patients and methods: From January 2008 to December 2013, we operated 59 patients (male:female, 41:18, with a ...
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