So, Mr medic, does the route a PVC travels CAUSE the PVC like Hawk says?
Hawk, the PVC is initiated for one of the many reasons stated in the post above. It then (the PVC) travels through the ventricles of the heart. As it does so, the heart muscle (depending on time since last depolarization) contracts.
So, yeah, the PVC travels through the ventricles of the heart.
Maybe, just maybe, the fact that me saying that seems nonsensical to you would make you think about your knowledge of the subject. Or lack thereof.....