Using the Bundle of Kent means the ventricles start to contract a little bit early, called pre-excitation.

肯特束开始工作意味着心室提前收缩，称为预激。

This secret backdoor entrance is a tiny bundle of cardiac tissue that conducts electrical signals really well and it's called the Bundle of Kent.

这个秘密的后门由一小束心脏组织组成，他们可以很好地传导电冲动，称为肯特束。

If they do develop dangerous tachyarrhythmias, however, they may be treated pharmacologically, but a definitive treatment is radiofrequency catheter ablation of the accessory pathway, or Bundle of Kent.

如果他们发展到了危险的快速性心律失常，应该使用药物治疗，长期治疗首选对肯特束（“旁路”）行导管射频消融术。