1. Tricuspid Annuloplasty for Tricuspid Regurgitation Secondary to Left-Sided Heart Valve Disease: Immediate Outcomes and Risk Factors for Late Failure
- Author
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Gian Luigi Nicolosi, Luca Maschietto, Gabriella Forti, Gianfranco Sinagra, Bernardo Benussi, Bruno Pinamonti, Luca Dell'Angela, Aniello Pappalardo, Marco Morosin, Giuseppe Gatti, Gatti, Giuseppe, Dell'Angela, Luca, Morosin, Marco, Maschietto, Luca, Pinamonti, Bruno, Forti, Gabriella, Benussi, Bernardo, Nicolosi, GIAN LUIGI, Sinagra, Gianfranco, and Pappalardo, Aniello
- Subjects
Adult ,Male ,medicine.medical_specialty ,Heart Valve Diseases ,Tricuspid Regurgitation ,Kaplan-Meier Estimate ,Regurgitation (circulation) ,030204 cardiovascular system & hematology ,Risk Assessment ,Cardiac Valve Annuloplasty ,Body Mass Index ,03 medical and health sciences ,0302 clinical medicine ,Tricuspid annuloplasty ,Risk Factors ,Internal medicine ,medicine ,Humans ,Tricuspid valve annuloplasty ,Heart valve ,Aged ,Retrospective Studies ,Aged, 80 and over ,Ejection fraction ,Tricuspid valve ,Left-Sided Heart Valve Disease ,business.industry ,Odds ratio ,Middle Aged ,Tricuspid Valve Insufficiency ,Confidence interval ,Surgery ,Treatment Outcome ,medicine.anatomical_structure ,030228 respiratory system ,Concomitant ,cardiovascular system ,Cardiology ,Female ,Cardiology and Cardiovascular Medicine ,business ,Follow-Up Studies - Abstract
BACKGROUND: Tricuspid valve annuloplasty is the treatment of choice for tricuspid regurgitation (TR) secondary to left-sided heart valve disease (functional TR). METHODS: Between 1999 and 2014, 527 consecutive patients (mean age, 69.6 ± 9.5 years) with grade ≥ 1+ functional TR (graded from 0-3+) underwent tricuspid annuloplasty in addition to left-sided heart valve operations at the authors' institution. The operative risk (by the European System for Cardiac Operative Risk Evaluation II [EuroSCORE II]) was 10.4% ± 12.2%. Clinical data and echocardiographic studies were reviewed retrospectively during a mean follow-up of 5.2 ± 3.5 years. Risk factors for late repair failure were identified by multivariable analysis. RESULTS: Either suture (De Vega) or device annuloplasty was used in 14.8% and 85.2% of patients, respectively. Concomitant mitral or aortic valve surgery was performed in 92.6% and 35.9% of cases, respectively. There were 48 (9.1%) hospital deaths. The 10-year nonparametric estimates of freedom from all-cause death, cardiac and cerebrovascular deaths, and grade ≥ 2+ TR were 51.2% (95% confidence interval [CI], 47.8%-54.6%) 69.9% (95% CI, 67%-72.8%), and 77.8% (95% CI, 74.2%-81.4%), respectively. A left ventricular ejection fraction < 50% (P = 0.027), tricuspid annular diameter > 40 mm (P = 0.001), and use of De Vega annuloplasty (P = 0.019) were predictors of grade ≥ 2+ TR during the follow-up period. There was a strong link between grade ≥ 2+ TR and new left-sided valvular lesions (odds ratio, 5.3; P < 0.0001), primarily mitral regurgitation. CONCLUSIONS: After device annuloplasty and in the absence of preoperative left ventricular dysfunction and severe tricuspid annular dilatation, functional TR is generally controlled within grade 1+ during the follow-up period. Recurrent TR is associated with new left-sided valvular lesions.
- Published
- 2016
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