Wickstrom Per H
Department of Thoracic and Cardiovascular Surgery, St. Mary's/Duluth Clinic Health System, Minnesota 55805, USA.
Ann Thorac Surg. 2002 Oct;74(4):1246-8. doi: 10.1016/s0003-4975(02)03859-6.
The standard approach for recurrent aortic root problems has been a composite graft placement. This is a description of a case where a simplified technique was used. The new aortic graft was sutured to the sewing ring of a previously placed, well-seated aortic prosthesis. Coronary buttons were then implanted into that graft.
复发性主动脉根部问题的标准治疗方法是植入复合移植物。本文描述了一个采用简化技术的病例。将新的主动脉移植物缝合到先前植入且位置良好的主动脉人工血管的缝合环上。然后将冠状动脉纽扣状组织片植入该移植物中。