McLarty A J, Phillips M R, Holmes D R, Schaff H V
Section of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA.
Ann Thorac Surg. 1998 May;65(5):1442-4. doi: 10.1016/s0003-4975(98)00031-9.
Prosthetic coronary artery bypass conduits are rarely used because the rate of thrombosis is inherently higher than that with autologous conduits. The low medium-term patency rates of prosthetic grafts have restricted their use primarily to patients with inadequate autologous conduits or to selected emergencies. We describe a patient treated with expanded polytetrafluoroethylene who had documented patency 12 years after the operation.
人工冠状动脉旁路移植血管很少被使用，因为其血栓形成率本质上高于自体血管。人工血管的中期通畅率较低，这主要限制了其仅用于自体血管不足的患者或特定的紧急情况。我们描述了一名接受膨体聚四氟乙烯治疗的患者，术后12年血管通畅得到证实。
