Double mattress suture lines for valve-sparing aortic root replacement
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Updated: Jan 20, 2026

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
Published on: December 11, 2017
Tsuyoshi Yamabe1,2, Kyle W Eudailey3, Omar G Jimenez1
1Division of Thoracic and Cardiovascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, New York.
Abstract:
Valve sparing aortic root replacement remains a complex procedure despite various improvements that have been made to this operation. Specifically, a hemostatic proximal anastomosis is one of the most important factors for successful completion of the operation without complication. Here we describe a double mattress suture line technique, which facilitates a secure and hemostatic proximal suture line.
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