dual AV nodal 房室结双径路
AV nodal reentrant 房室结折返性
triple AV nodal pathways 房室结三径路
accessory AV nodal structure 附加房室结结构
retrograde av nodal reentrant 逆向型房室结折返
AV nodal reentrant tachycardia 房室结折返性心动过速
When AV nodal reentrant tachycardia occurs in athletes, it more frequently concerns an atypical form than in non-athletes, possibly due to the dilatation of the atria and septal remodeling.
当运动员出现房室折返性心动过速时，和非运动员相比多表现为不典型的形式，这可能是由于心房扩大和间隔重构的原因。
Conclusion: Diltiazem depresses human atrioventricular nodal function in frequency-dependent manner, these effects lead to highly selective depression of AV nodal function during tachycardias.
结论：地尔硫对人体房室结功能影响具有快频率依赖性特点，这种作用使其在心动过速时选择性抑制房室结。
Objective to explore the significance of electrocardiogram monitoring during the effective application of radiofrequency energy to slow atrioventricular (AV) nodal pathway ablation.
探讨房室结慢径路消融有效放电过程心电监测的意义。
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