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1·Observation in vivo showed that pacemaking in SA node and conducting in AV node area were inhibited.

在整体动物实验中，观察到对窦房结起搏活动、房室传导的抑制。

2·Biventricular pacing has recently been shown to be better than right ventricular pacing after AV node ablation.

近来，双室起搏表现出比房室结消融后的右室起搏更佳的效果。

3·The morphology and position of the AV node and AV bundle were observed in 13 human hearts with serial sections.

本文对13例人心标本房室结和房室束的形态及位置，作了连续切片观察。

4·The AV node and other portions of the conduction system can in abnormal situations become the cardiac pacemaker.

房室结和传导系统的其他部分可以在异常情况下成为心脏起搏器。

5·Conclusion the atrial pacing rate of change can affect the AV node effective refractory period and conduction in refractory period.

结论心房起搏频率的改变可影响房室结的有效不应期和传导功能。

6·In the specimens in which the right atrial endocardium lying on the right surface of the AV node is elevated, the overlaying fibers end in the endocardium.

在结表面右心房心内膜隆起的标本上，结右侧的心房肌覆盖层止于心内膜。