Premature ventricular contractions and dizziness or lightheadedness. Does that mean not enough blood to my head?

PVCs AND DIZZINESS. If there is run of pvcs and you are dizzy it can mean not enough blood going to your head, but it can be due to other causes like blockage to the carotid arteries that carry blood to the brain and you should get that checked along with a ekg to find out the cause.Id there is significant blockagre to the blood flow then it can be corrected will prevent ischemic stroke.If the arrythmia is caus corre.