Tanaka M, Abe T, Takeuchi E, Watanabe T, Tamaki S
Department of Thoracic Surgery, Nagoya University School of Medicine, Japan.
Ann Thorac Surg. 1992 May;53(5):894-5. doi: 10.1016/0003-4975(92)91463-j.
A case in which a patient with stenoses of the right and left coronary ostia and heavy calcification of the aorta caused by Takayasu's disease was successfully treated by coronary artery bypass grafting is presented. The aortic ends of the two grafts were attached to a xenopericardial patch, which was sutured into the ascending aorta. This technique can be done without fine sutures, which are required for proximal anastomosis of a vein graft, and may reduce the risk of ostial stenosis.
本文介绍了一例由高安氏病导致左右冠状动脉口狭窄及主动脉重度钙化的患者，经冠状动脉搭桥术成功治疗的病例。两根移植血管的主动脉端连接到一个异种心包补片上，该补片缝合到升主动脉。这种技术无需进行静脉移植血管近端吻合所需的精细缝合，可能会降低开口狭窄的风险。
