Conclusion: The method to perform CABG under CPB without blocking ascending aorta and perfusion of cardiaplegia combined with bridge perfusion could reduce the myocardium injury caused by re-perfusion. 结论:CPB方法采用不阻断升主动脉,不灌注停跳液,低温,室颤,结合多头灌注管的桥灌注的CABG手术可减少心肌缺血再灌注损伤现象。
Objective To assess the action of protection on myocardium with 3 kinds of cardiaplegia. 目的评估3种停跳液的抗心肌再灌注损伤作用。