Literature DB >> 17952530

Torn cusp in a freestyle stentless bioprosthesis 5 years after implantation: report of a case.

Shinya Fukui1, Motonobu Nishimura, Goro Matsumiya, Masao Yoshitatsu, Hajime Matsue, Yoshiki Sawa.   

Abstract

The Freestyle stentless bioprosthesis (Freestyle valve) is widely used throughout the world because of its durability and benefits for hemodynamic function. However, we encountered a patient who required reoperation for a cuspal tear 5 years after the implantation of a Freestyle valve. The histological findings suggested that tissue degeneration with pannus formation might play a critical role in cuspal tears.

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Year:  2007        PMID： 17952530     DOI： 10.1007/s00595-007-3555-z

Source DB:  PubMed          Journal:  Surg Today        ISSN： 0941-1291            Impact factor:   2.549


  7 in total

1.  A case of early failure of the freestyle stentless bioprosthesis due to cuspal tear.

Authors:  Hirokazu Murayama; Soichi Asano; Masanao Oba; Hidemi Owada; Katuhiko Tatuno
Journal:  Ann Thorac Cardiovasc Surg       Date:  2004-12       Impact factor: 1.520

2.  Morphological findings in explanted Toronto stentless porcine valves.

Authors:  Jagdish Butany; Michael J Collins; Vidhya Nair; Richard L Leask; Hugh E Scully; William G Williams; Tirone E David
Journal:  Cardiovasc Pathol       Date:  2006 Jan-Feb       Impact factor: 2.185

3.  Structural deterioration of the Freestyle aortic valve: mode of presentation and mechanisms.

Authors:  Siamak Mohammadi; Richard Baillot; Pierre Voisine; Patrick Mathieu; François Dagenais
Journal:  J Thorac Cardiovasc Surg       Date:  2006-08       Impact factor: 5.209

4.  Structure and classification of cuspal tears and perforations in porcine bioprosthetic cardiac valves implanted in patients.

Authors:  T Ishihara; V J Ferrans; S W Boyce; M Jones; W C Roberts
Journal:  Am J Cardiol       Date:  1981-10       Impact factor: 2.778

5.  Pathological analysis of nonstented Freestyle aortic root bioprostheses treated with amino oleic acid.

Authors:  B S Fyfe; F J Schoen
Journal:  Semin Thorac Cardiovasc Surg       Date:  1999-10

6.  Stentless aortic bioprostheses: compelling data from the Second International Symposium.

Authors:  S Westaby; H A Huysmans; T E David
Journal:  Ann Thorac Surg       Date:  1998-01       Impact factor: 4.330

7.  Ten-year outcome after aortic valve replacement with the freestyle stentless bioprosthesis.

Authors:  David S Bach; Neal D Kon; Jean G Dumesnil; Colleen F Sintek; Donald B Doty
Journal:  Ann Thorac Surg       Date:  2005-08       Impact factor: 4.330
  7 in total

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