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Related Experiment Video

Updated: Jun 26, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Published on: May 21, 2017

Single patch technique for aortic annulus reconstruction in prosthetic valve endocarditis.

Kenta Zaikokuji, Hayoung Lee¹, Chen Ken²

¹New York Medical College, Valhalla, NY, USA.

Multimedia Manual of Cardiothoracic Surgery : MMCTS

|May 24, 2024

Summary

This study presents a new technique for aortic root reconstruction during aortic root replacement surgery. The novel method uses a bovine pericardial patch, simplifying the procedure and reducing surgical time.

Area of Science:

Cardiovascular Surgery
Surgical Innovation
Prosthetic Valve Endocarditis

Background:

Aortic root replacement is complex, especially with prosthetic valve endocarditis and abscess.

Keywords:

Infective endocarditis Patch repair Prosthetic valve endocarditis Redo aortic root replacement

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Standard techniques for aortic root reconstruction carry risks of complications.

Supporting the friable annulus during these procedures is challenging.