• Results The cell type of atrioventricular node in fetus hearts were composed of light, dark and transitional cells.

    结果胎儿房室细胞主要细胞、细胞移行细胞。

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  • It is characterized by sinoatrial node dysfunction and often includes atrioventricular node disease and bundle branch block.

    的特征房结功能障碍伴有房室结疾病和束支传导阻滞。

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  • Atrial pacing at different frequencies can reveal atrioventricular node can not be present at a frequency of electrophysiological phenomena.

    不同频率心房起搏也可揭露室结频率不能呈现电生理现象。

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  • The capillary density in the lower part of the main trunk of the atrioventricular node artery was greater than that in the upper and anterior parts.

    室结动脉主干界,其下方毛细血管密度较大,其上方前方较小。

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  • Conclusion the results suggest that dle effect of parasympathetic nerve activity on atrioventricular node function is larger than that of sinoatrial node.

    结论提示迷走神经功能影响大于房结功能影响

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  • The ultra-structures and the connection patterns of the conduction relevant cells in different layers of the rabbit atrioventricular node were investigated.

    目的探讨室结不同层面细胞传导有关细胞超微形态及连接方式有无差异。

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  • Method We have analysed the 10 patients with the atrioventricular node injury related to RFCA, and indicated the effective method of prevention and treatment.

    方法回顾分析10射频消融并发室结损伤病例,提出其预防及处理方法。

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  • Objective To evaluate the value of different slow potentials characteristics in the slow pathway radiofrequency catheter ablation of dual atrioventricular node pathways.

    目的本文探讨不同特征电位为靶点消融的临床意义

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  • Objective: To study the morphological changes of atrioventricular junction area (atrioventricular node and atrioventricular bundle) on the myocardial ischemia model of rat.

    目的:在大鼠心肌缺血模型研究交界(房室及房室)形态学变化

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  • To evaluate the electrophysiological characteristics of antrograde and retrograde atrioventricular node conduction in the patients with or without coronary artery stenosis.

    比较状动脉狭窄冠状动脉正常者,其传导系统房室顺传及室房传的生理特征

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  • The relative refractory period, functional refractory period and effective refractory period (ERP) of right atrial, atrioventricular node and right ventricle were increased.

    心房房室心室相对不应功能不应期及有效不应期(erp)延长

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  • The present results suggest that the parasympathetic fibers in the atrioventricular node and the bundle of His originate from the cholinergic neurons in the interatrial septum.

    结果证实室结房室副交感神经纤维来源于房间隔内胆碱能神经元

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  • Ohjective: To study the morphological aspects corresponding to the complex electrophysiological signs of dual (multi) -pathway and reentry of the atrioventricular node (AVN) area.

    目的:探讨传导房室)径路传导、折返等复杂电生理形态学基础。

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  • Objective to analyze the relation between the changes of fast pathway antegrade effective refractory period after slow pathway ablation and the conductive features of atrioventricular node.

    目的房室结消融术后快径路前传不应变化房室结传导特性关系进行分析。

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  • Objective: to observe the effect of experimental myocardial lesion on dehydrogenase in rat atrioventricular node area and to discuss the mechanism of arrhythmia induced by myocardial lesion.

    目的观察心肌损伤房室脱氢酶影响探讨心肌损伤引起心律失常的机制

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  • Objective to evaluate the safety and efficacy of the procedure with atrioventricular node ablation and pacemaker implantation in patients with refractory atrial flutter and atrial fibrillation.

    目的评价消融加永久起搏器植入治疗难治性房扑房颤安全性有效性

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  • With the foundation and increase the frequency of atrial pacing was reduced atrioventricular node conduction is based on the frequency filtering effect of other physiological phenomena to explain.

    随着基础频率心房起搏增加结呈递减性传导频率滤过作用基础生理现象做出解释。

    youdao

  • With the foundation and increase the frequency of atrial pacing was reduced atrioventricular node conduction is based on the frequency filtering effect of other physiological phenomena to explain.

    随着基础频率心房起搏增加结呈递减性传导频率滤过作用基础生理现象做出解释。

    youdao

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