The signals are then passed onto Purkinje fibers, turning upward and spreading throughout the ventricular myocardium.

然后这些信号被传递到浦肯野纤维上，向上旋转并扩散到整个心室心肌。

The signals are then passed onto fascicular branches, and spread through millions of Purkinje fibres over the ventricular myocardium.

这些信号随后传递到束状分支上，并通过心室心肌上数以百万计的浦肯野纤维传播。