title: Treatment of functional tricuspid regurgitation by bicuspidalization annuloplasty during mitral valve surgery.
abstract: OBJECTIVE
  Surgical treatment of functional tricuspid regurgitation associated with advanced valvular disease remains controversial, mainly due to the difficulty in choosing between valve replacement or reconstructive surgery. Failure to correct tricuspid regurgitation during valvular surgery carries a poor prognosis, as reoperation may represent a significant risk to the patient. Thus correct tricuspid valve surgery is vital to achieve improved early and long-term clinical results.
  
  
  METHODS
  A total of 142 patients underwent concomitant tricuspid annuloplasty with mitral valve replacement and their clinical outcome was assessed.
  
  
  RESULTS
  Overall hospital mortality rate was 11.3%. Seven patients died during follow up. The overall actuarial survival rate for 10 years was 74.1 +/- 14.2%. Postoperatively, 75.8% of the patients had no residual tricuspid insufficiency, while 24.2% had first- or second-degree tricuspid insufficiency and were treated medically. All patients were in NHYA functional class I or II postoperatively.
  
  
  CONCLUSIONS
  Clinically, it is important to assess the severity of functional tricuspid insufficiency before and/or during the operation. Bicuspidalization annuloplasty for functional tricuspid insufficiency has provided good results, with a low incidence of reoperation and significant clinical improvement. The technique could be used in most patients with functional tricuspid regurgitation.
authors.affiliation: Department of Cardiovascular Surgery, Türkiye Yüksek Ihtisas Hospital, Ankara, Turkey.
authors.forename: S F
authors.initials: SF
authors.lastname: Katircioglu
authors.forename: B
authors.initials: B
authors.lastname: Yamak
authors.forename: A T
authors.initials: AT
authors.lastname: Ulus
authors.forename: I
authors.initials: I
authors.lastname: Ozsöyler
authors.forename: U
authors.initials: U
authors.lastname: Yildiz
authors.forename: B
authors.initials: B
authors.lastname: Mavitas
authors.forename: L
authors.initials: L
authors.lastname: Birincioglu
authors.forename: O
authors.initials: O
authors.lastname: Tasdemir
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001021:Aortic Valve / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000601:surgery; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation; D017052:Hospital Mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D011183:Postoperative Complications; D012008:Recurrence; D012086:Reoperation; D015912:Thrombolytic Therapy; D014261:Tricuspid Valve / Q000601:surgery*; D014262:Tricuspid Valve Insufficiency / Q000000981:diagnostic imaging / Q000401:mortality / Q000601:surgery*; D014463:Ultrasonography