All of the 8 accessary pathways in the left side were ablatedsuccessfully ( 1 00% ) , 7 of the 9 accessary pathways in the risht side were successfully ablated(78% ) , total 17 accessary pathways.

• 共17条旁道。 左侧8条全部消融成功（100%25）右侧9条7条消融成功（78%25）。