Modified Bentall operation: the double sewing ring technique
نویسندگان
چکیده
منابع مشابه
Modified Bentall technique for aortic root replacement: a simplified approach to the short left coronary artery.
The short left coronary artery encountered during aortic root replacement with the modified Bentall (coronary button) technique may pose a significant problem for the surgeon. A simple solution entails the placement of a short interposition Dacron graft between the native coronary artery and the aortic graft. This approach has been successfully employed in 2 patients.
متن کاملModified bio-Bentall procedure: 10-year experience.
OBJECTIVE Biological aortic valve conduits are rarely used because of the concern that possible structural valve deterioration would require complete conduit replacement in a technically demanding operation. The aim of the study was to evaluate the 10-year experience with complete aortic-root replacement using a modified composite graft in which biological valve prosthesis was located inside th...
متن کامل[The double ring: a new technique for mitral repair].
Ischemic mitral regurgitation (IMR) is a common complication of coronary disease that doubles postinfarction mortality. The main mechanism of IMR is left ventricular remodeling, which results in dilation of the mitral ring and displacement of the papillary muscles (PM). Reductive annuloplasty, the standard reparative technique used, leads to a large percentage of recurrences; hence, other techn...
متن کاملConcomitant Bentall operation plus aortic arch replacement surgery.
BACKGROUND The Bentall operation is recommended for thoracic aortic dissection or aneurysm involving the aortic root. However, if the lesion extends to the aortic arch, concomitant Bentall operation plus aortic arch replacement (CoBAAR) surgery is required. CoBAAR is challenging because of its complex cardiopulmonary procedure, prolonged cardiopulmonary bypass time, and demanding operative tech...
متن کاملBentall operation for prosthetic valve endocarditis with hereditary hemorrhagic telangiectasia.
Hereditary hemorrhagic telangiectasia (HHT; Osler-Weber-Rendu syndrome) is an uncommon disease characterized by abnormal telangiectasias and arteriovenous malformations that cause recurrent bleeding. Here, we present the case of a patient with HHT, who had a history of pulmonary and hepatic arteriovenous malformations and endocarditis of a prosthetic aortic valve that was caused by methicillin-...
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ژورنال
عنوان ژورنال: European Journal of Cardio-Thoracic Surgery
سال: 2007
ISSN: 1010-7940
DOI: 10.1016/j.ejcts.2007.07.011