Aim: To observe the effect of LPC on the pacemaker current if in ischemic myocardium and if the effect could be reversed by ISO.
目的：观察在缺血条件下，溶血磷脂酰胆碱对心肌起搏离子流的影响以及能否被异丙肾上腺素逆转。
Methods Conventional microelectrode and patch clamp techniques were used to record the PTH-induced changes of action potential and pacemaker current If in the rabbit sinus node.
方法运用微电极、膜片箝技术，记录PTH对家兔自律性动作电位和兔起搏离子流的影响。
He added however that the current technology, which requires surgery to connect a wire from a heart pacemaker into the brain, can cause bleeding and is "intrusive and crude".
然而他补充说：“按照现在的技术，做到这个需要通过外科手术把一个心脏起搏器链接到大脑，很可能引发失血，因此是“重创且粗陋的”手术。”
Master architect he Jingtang is not only the pacemaker in Lingnan architecture, but also the important role in current educational architecture design domain.
建筑大师何镜堂是岭南建筑的领军人物，也是目前教育建筑规划设计中的核心人物。
Master architect he Jingtang is not only the pacemaker in Lingnan architecture, but also the important role in current educational architecture design domain.
建筑大师何镜堂是岭南建筑的领军人物，也是目前教育建筑规划设计中的核心人物。
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