3Duda AM, Letwin LB, Sutter FP, et al. Does routine use of aortic ultrasonography decrease the stroke rate in coronary artery bypass surgery? J Vasc Surg, 1995,21:98-107.
4Wilson MJ, Boyd SY, Lisagor PG, et al. Ascending aortic atheroma assessed intraoperatively by epiaortic and transesophageal echocardiography.Ann Thorac Surg, 2000, 70:25-30.
5Wareing TH, Davila-Roman VG, Daily BB, et al. Strategy for the reduction of stroke incidence in cardiac surgical patients. Ann thorac Surg, 1993, 55:1400-1408.
6Hangler HB, Nagele G, Danzmayr M, et al. Modification of surgical technique for ascending aortic atherosclerosis:impact on stroke reduction in coronary artery bypass grafting. J Thorac Cardiovasc Surg, 2003, 2:391-400.
7Maisano F, Franze V, De Bonis M et al. Off-pump coronary artery surgery with the use of anastomotic devices:an additional tool for the challenging patient[J]. Heart Surg Forum,2002,5(1):25-27.
8Katariya K,Yassin S,Tehrani HY et al. Initial experience with sutureless proximal anastomoses performed with a mechanical connector leading to clampless off-pump coronary artery bypass surgery[J]. Ann Thorac Surg,2004,77(2) : 563-567.
9Bergsland J, Hol PK, Lingas PS, et al. Intraoperative and intermediate-term angiographic results of coronary artery bypass surgery with symmetry proximal anastomotic device[J]. J Thorac Cardiovasc Surg,2004;128(5) :718-723.
10Raizi DM.The challenge of calcific aortitis[J].J Card Gung,1993,8:102-107.