Joob A W, Massad M, Rao R, Sanders J H, Locicero J, Hartz R S
Department of Surgery, Northwestern University Medical School, Chicago, Illinois 60611-3008.
J Card Surg. 1990 Sep;5(3):174-6. doi: 10.1111/j.1540-8191.1990.tb01035.x.
Ascending aortic root replacement is associated with a significant incidence of bleeding from composite graft to annulus anastomosis and from coronary to composite anastomosis. We describe a technique for composite graft to annulus and coronary to composite graft anastomoses with circular Teflon donuts. We also describe a method for delivery of antegrade cardioplegia that allows assessment of anastomoses prior to weaning from bypass.
升主动脉根部置换术与复合移植物至瓣环吻合口以及冠状动脉至复合移植物吻合口的出血发生率较高相关。我们描述了一种使用圆形聚四氟乙烯垫圈进行复合移植物至瓣环以及冠状动脉至复合移植物吻合的技术。我们还描述了一种顺行性心脏停搏液输送方法，该方法可在脱离体外循环之前评估吻合口情况。
