逆行左室置管转流的血流动力学观察  

The observation of hemodynamic effectsduring the retrograde; left ventriculal bypass

作　　者：张怀军[1] 朱晓东[1] 唐承君[1] 李永利[1] 孟亮[1] 董以千 杨舒亚 

机构地区：[1]中国医学科学院心血管病研究所

出　　处：《中华实验外科杂志》1994年第6期331-332,共2页Chinese Journal of Experimental Surgery

摘　　要：我们观察了逆行左室置管转流对正常心脏辅助的血流动力学效应。结果表明这种转流方式能明显减少左室容量负荷，减少左室做功，降低心肌耗氧量，同时维持良好的平均动脉压。Hemodynamica effects during retrogradeleft ventricular bypass was observed on thenormal heart of dogs(n=10).There were sig-nificant decrease in both volume-load andwork of left ventricule,as well as in oxygenconsumption of myocardium,but the meanartery pressure was maintained during this by- pass.

关 键 词：逆行左室转流 血液动力学 左心辅助装置 

分 类 号：R654.2[医药卫生—外科学]