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Published on: May 26, 2023
Minimally Invasive Biochimney Technique for Postrepair Mitral Stenosis
Kai Zhu1, Sun Pan1, Dingqian Liu1
1Department of Cardiac Surgery, Zhongshan Hospital Fudan University, Shanghai, China.
Abstract:
Postrepair mitral stenosis is an important complication but associated with less-than-optimal surgical management. Reoperative mitral valve replacement is challenging due to the narrowness of the mitral annulus. We here present a minimally invasive biochimney technique performed in an elderly patient with postrepair mitral stenosis, in whom a composite of bioprosthetic valve and vascular graft was sutured on the extremely narrow mitral annulus.
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