These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Tricuspid valve annuloplasty with a flexible prosthetic band.
    Author: Gatti G, Marcianò F, Antonini-Canterin F, Pinamonti B, Benussi B, Pappalardo A, Zingone B.
    Journal: Interact Cardiovasc Thorac Surg; 2007 Dec; 6(6):731-5. PubMed ID: 17766276.
    Abstract:
    This study evaluates the application to the tricuspid valve of a flexible prosthetic band originally devised for mitral repair. Between March 2001 and May 2005, 53 consecutive patients (age 66.2+/-8.5 years) with significant tricuspid regurgitation and dilatation of the right-sided cardiac chambers underwent tricuspid valve annuloplasty with the band and concomitant mitral repair or replacement. Thirty-one patients (58.5%) were in NYHA class III or IV, and 33 (62.3%) had a history of right heart failure. Follow-up was 19.2+/-14.0 months. Three patients (5.7%) died before discharge, and one during follow-up. One late reoperation was required for mitral endocarditis. NYHA class decreased in survivors from 2.7+/-0.8 to 1.4+/-0.6 (P<0.0001), and the symptoms of right heart failure improved significantly after surgery. Tricuspid regurgitation was mild or absent in 44 survivors (89.8%) and moderate in 5 (10.2%). Regurgitation significantly decreased even in patients with risk factors for tricuspid repair failure or with persistent left ventricular dysfunction. The 4-year actuarial freedom from tricuspid regurgitation grade >1 was 88.7%. By univariable analysis, preoperative tricuspid regurgitation grade >2, right ventricular shortening fraction <35%, and permanent pacemaker were associated with the risk of recurrent moderate regurgitation, though only probably so (P=0.077, 0.061, and 0.097, respectively).
    [Abstract] [Full Text] [Related] [New Search]