疗效主要取决于药物对房室旁束逆传的抑制作用。
Its efficacy in OAVRT may be attributed to the inhibition of retrograde conduction of the accessory pathway.
结论绝大多数在体房室结固有逆传功能明显低于房室顺传，或呈单向传导。
Conclusion Intrinsic atrioventricular conduction ability is poor, representing unidirectional conduction in majority of cases.
比较冠状动脉狭窄与冠状动脉正常者，其房室传导系统房室顺传及室房逆传的电生理特征。
To evaluate the electrophysiological characteristics of antrograde and retrograde atrioventricular node conduction in the patients with or without coronary artery stenosis.
方法用对比的方法分析窦律下和心动过速时12导联体表心电图，找出心动过速时逆传P’波在不同导联的位置及与QRS波的关系。
Methods We compared the surface ECG in 12 leads during sinus rhythm with tachycardia, and tried to find the relation between the different locations of retrograde P' wave and QRS complex in all leads.
指出在散射一逆散射问题中，只存在两维传氏对偶空间。
It is demonstrated that there is only a two dimensional Fourier dual space in the problem of scattering-inverse scattering.
指出在散射一逆散射问题中，只存在两维传氏对偶空间。
It is demonstrated that there is only a two dimensional Fourier dual space in the problem of scattering-inverse scattering.
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