Thorac Cardiovasc Surg 2010; 58(2): 76-80
DOI: 10.1055/s-0029-1186277
Original Cardiovascular

© Georg Thieme Verlag KG Stuttgart · New York

Valve-Sparing Operation for Aortic Root Aneurysm in Patients with Marfan Syndrome

R. Wang1 , W. G. Ma1 , L. X. Tian1 , L. Z. Sun1 , Q. Chang1
  • 1Department of Cardiovascular Surgery, Fu Wai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
Further Information

Publication History

received July 24, 2009

Publication Date:
23 March 2010 (online)

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Abstract

Background: We report our experience with aortic valve-sparing procedures in patients with Marfan syndrome and aortic root aneurysm. Methods: Between August 2003 and July 2007, we performed aortic valve-sparing procedures in 20 patients with aortic root aneurysm resulting from Marfan syndrome. Mean age was 28 ± 10 years (range, 10 to 57 years), and there were 9 females and 11 males. A reimplantation technique was used in 9 cases, a remodeling technique in 8 and a patch technique in 3 cases. Additional procedures included total aorta replacement in 1 patient, and aortic arch replacement plus stented elephant trunk in 2 patients. The mean follow-up time was 46 ± 16 months (range, 17 to 64 months). Results: No in-hospital or late death occurred. Reexploration for bleeding was required in one case on postoperative day 1. No valve-related complications occurred during the follow-up period. At the end of follow-up, trivial or no aortic regurgitation was demonstrated in 14 patients, mild in 4 patients, moderate in 1 and severe in 1. Two patients with moderate and severe aortic regurgitation required reoperation. Conclusions: The early and mid-term results of the valve-sparing operations were favorable, and the durability of the preserved valve should encourage use of this technique in patients with Marfan syndrome.

References

Dr. Lizhong Sun, MD

Department of Cardiovascular Surgery
Cardiovascular Institute and Fu Wai Hospital
Chinese Academy of Medical Sciences and Peking Union Medical College

167 Belishi Road

100037 Beijing

China

Phone: + 86 10 88 39 89 37

Fax: + 86 10 68 31 31 02

Email: slzh_2005@yahoo.com.cn