The most probable mechanism was suggested as an AV re-entry with a bystander slow conduction AV accessory pathway.

作者认为此例心动过速的机制最可能是房室结内折返伴有前向传导延缓的旁观者房室副束。

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Results A diverticulum attaching the proximal coronary sinus was found and the associated accessory pathway was successfully ablated at the neck of diverticulum in all of these five patients.

结果所有患者的冠状静脉窦近端有一憩室，并在憩室的颈部消融阻断房室旁路。

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