Prêtre R
Clinic for Cardiovascular Surgery, University Hospital Zürich, Switzerland.
Ann Thorac Surg. 1998 Jun;65(6):1798-9. doi: 10.1016/s0003-4975(98)00214-8.
Because of the increased fragility of a freshly dissected aorta, the anastomosis between the aortic root and a tubular prosthesis is not forgiving of technical imperfections and may lead to troublesome bleeding. Providing an appropriate everting surface of contact and a homogeneous distribution of tension between the graft and aorta, as described here, should help obtain a hemostatic suture line.
由于刚解剖的主动脉更加脆弱，主动脉根部与管状人工血管之间的吻合术对技术缺陷没有容错空间，可能导致棘手的出血问题。如本文所述，提供合适的外翻接触面以及使移植物与主动脉之间的张力均匀分布，应有助于获得止血缝合线。
