Modified Konno procedure for structural valve deterioration of freestyle bioprosthesis

Naohiro Horio, Masanori Hirota, Takanori Suezawa, Takuya Kawabata, Yosuke Kuroko, Yasuhiro Kotani, Shingo Kasahara

研究成果査読

抄録

Although the freestyle aortic root bioprosthesis offers excellent clinical outcomes, the surgical mortality after reoperation is extremely high compared to that after aortic valve replacement and Bentall operation. We have described a surgical technique for structural valve deterioration of the freestyle bioprosthesis with a small aortic annulus. Modified Konno procedure with anterior aortic annular enlargement was indicated to repair the tentative pseudoaneurysm. Postoperative image of the aortic root showed a successful reconstruction without stenosis. This approach was found to be safe and efficient in this complicated reintervention case.

本文言語English
ページ(範囲)299-301
ページ数3
ジャーナルChirurgia (Turin)
35
5
DOI
出版ステータスPublished - 10月 2022

ASJC Scopus subject areas

  • 外科

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