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Easy surgical explantation technique for sutureless Perceval S prosthesis, 'lasso technique': a case report

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Affiliated Author(s)
김윤석
Alternative Author(s)
Kim, Yun Seok
Journal Title
J Cardiothorac Surg
ISSN
1749-8090
Issued Date
2023
Keyword
Prosthetic valve explantationProsthetic valve failureSutureless aortic valve replacement
Abstract
Background:
Due to structural valve deterioration of sutureless aortic prosthesis, there is a need for explantation of the prothesis. We introduce a surgical technique to explant sutureless aortic prosthesis, which has a self-expanding stent incorporated into the aortic wall.

Case presentation:
An 82-year-old man who had undergone sutureless aortic valve replacement 6 years previously underwent redo-aortic and mitral valve replacement because of severe prosthetic aortic valve stenosis and mitral regurgitation. The sutureless prosthesis was explanted using 'lasso technique'. The patient was discharged after 7 days without complications.

Conclusions:
We presented a useful technique to explant a sutureless aortic prosthesis.
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