منابع مشابه
Surgical Management of Aortic Root Dilatation with Advanced Aortic Regurgitation: Bentall Operation versus Valve-sparing Procedure
BACKGROUND Although the aortic valve-sparing procedure has gained popularity in recent years, it still remains challenging in patients with advanced aortic regurgitation (AR). We compared the long-term outcomes of the aortic valve-sparing procedure with the Bentall operation in patients with advanced aortic regurgitation secondary to aortic root dilatation. MATERIALS AND METHODS A retrospecti...
متن کاملSurgical case of aortic root and thoracic aortic aneurysm after the Wheat procedure.
A 52 year-old man underwent aortic valve replacement and ascending aortic replacement (Wheat procedure) for acute dissection (Stanford type A) and aortic regurgitation (grade 3/4). At that time, the aortic root was slightly dilated at about 45 mm and the descending aorta was within a normal range at about 35 mm. Forty months after the initial operation, a follow-up chest enhanced computed tomog...
متن کاملDoes aortic valve repair in valve-sparing aortic root reconstruction compromise the longevity of the procedure?
OBJECTIVES: The effect of performing aortic valve repair in combination with valve-sparing operation on the length of time for which patients are free from reoperation is unclear. The objective of this study was to determine if the performance of aortic valve repair during valve-sparing operation modified the freedom from reoperation time. METHODS: From January 2003 to July 2014, 78 patients ...
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Aortic root ring sign: multimodality imaging of aortic root abscess H. Liu*, Y.-H. Juan*, Q. Wang, J. Xie, Q. Hou, H. Fei, X. Zhang, H. Zhou, C. Liang, Y.-C. Lin, R.Y. Kwong and S.S. Saboo From the Department of Radiology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, GuangZhou, GuangDong, China, Department of Cardiovascular Medicine, Brigham and Women’s Hospital, Harvard M...
متن کاملComputational study of stented and wrapped aortic aneurysms.
Aortic aneurysm is a pathology that involves the enlargement of the aortic diameter and has risk factors including aortic dissection. Aneurysm wrapping and stent placement has been used in the treatment of aneurysms. This study aimed to investigate the biomechanical effects of wrapping and stenting on aneurysm. The three-layered aortic aneurysm were created and fluid structure interaction were ...
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ژورنال
عنوان ژورنال: Heart
سال: 2011
ISSN: 1355-6037
DOI: 10.1136/heartjnl-2011-300867.663