Related Experiment Video

Updated: Mar 11, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
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[Pseudoaneurysm Formation after Aortic Root Replacement Using Freestyle Porcine Bioprosthesis]

Tetsuro Uchida1, Azumi Hamasaki, Atsushi Yamashita

  • 1Second Department of Surgery, Yamagata University Faculty of Medicine, Yamagata, Japan.

Kyobu Geka. the Japanese Journal of Thoracic Surgery
|December 3, 2016
PubMed
Summary

A rare aortic root pseudoaneurysm developed 10 years after Medtronic Freestyle bioprosthesis implantation. Careful monitoring is crucial to prevent this serious complication following aortic root replacement.

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