Young M L, Gelband H, Castellanos A, Wolff G S
Am J Cardiol. 1987 Jul 1;60(1):90-4. doi: 10.1016/0002-9149(87)90991-x.
An atrial pacing-induced reverse conduction pattern of the alternating Wenckebach periodicity was observed in 5 of 42 children (12%) during electrophysiologic study. This conduction pattern is a reverse of the usual alternating Wenckebach periodicity: During an underlying 2:1 atrioventricular conduction block there is progressive shortening of the conduction time of the conducted impulses with termination in a lower degree of block. This reverse alternating Wenckebach periodicity may be caused by a mechanism similar to that in other Wenckebach phenomena.
在42例儿童中的5例（12%）进行电生理研究时，观察到心房起搏诱发的交替性文氏周期的逆向传导模式。这种传导模式与通常的交替性文氏周期相反：在基础的2:1房室传导阻滞期间，传导冲动的传导时间逐渐缩短，最终以较低程度的阻滞终止。这种逆向交替性文氏周期可能由与其他文氏现象类似的机制引起。
