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Title: A modified Ross operation to prevent pulmonary autograft dilatation. Author: Koul B, Al-Rashidi F, Bhat M, Meurling C. Journal: Eur J Cardiothorac Surg; 2007 Jan; 31(1):127-8. PubMed ID: 17092738. Abstract: A modification in Ross operation is described in which the free-standing pulmonary autograft root is suspended in a Dacron prosthetic vascular jacket with a view to prevent dilatation of the neo-aortic root. In a group of 13 patients operated consecutively using this technique, there was no significant increase in the diameters of the neo-aortic root after a mean 16-month follow-up. Aortic valve function remained also satisfactory.[Abstract] [Full Text] [Related] [New Search]