The effects of lanthanum ions on the function of the frog's cardiac muscle were studied by means of extracorporealheart perfusion.
应用蛙心离体灌流方法，研究了镧离子对蛙心肌生理功能的作用情况。
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This article introduces the working principle, the structural design of a mobile digital hydraulic extracorporealheart compression machine and its trial result on the human model.
介绍一种电子数控的移动式液压传动的体外心脏按压机的工作原理、结构设计和人体模型上的试用效果。
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Objective To elucidate the experience of extracorporeal circulation management in minimal invasive heart operations.