摘要
作者采用Ono创建的大鼠异位心脏移植模型,即将供体升主动脉和肺动脉分别与受体腹主动脉和下腔静脉吻合。对手术方法作了部分改进,手术时间和供心缺血时间缩矩,供心保护良好。52次正式实验手术成功率为88％,手术失败的主要原因是吻合口出血,减少术中出血是保证手术成功的关键,作者着重介绍了改进的大鼠异位心脏移植术的方法和经验。
The authors adopted the model of rat heart heterotopic transplantation established by Ono who anastomosed the donor ascending aorta and pulmonary artery to the recipient abdominal aorta and inferior vena cava respectively, and sonie improvemenLs on this model were made in this experimenL The time of procedure and the ischemic time of the donor heart were shortened, and the protection of the donor heart was satisfactory. The successful rate of 52 formal transplantations was 88%. The main reason of surgical failure is bleeding from the anastomosis. To lessen the intraoperative bleeding is a key factor to make the procedure successful. The method of the improved experimental model and the expenence are described in details.
出处
《第二军医大学学报》
CAS
CSCD
北大核心
1992年第2期116-119,共4页
Academic Journal of Second Military Medical University
关键词
移植
心脏
大鼠
transplantalion homologous
heart rats
