Cardiac electrophysiologists use cardiac ablations to treat and, in some cases, cure illnesses such as Supraventricular tachycardia, Atrioventricular Fibrillation, Atrial Fibrillation, Tachycardia of the ventricle, Wolf-Parkinson-White Syndrome (WPW), tachycardia caused by an accessory route, Atrial Fibrillation, Ventricular Premature Contractions (PVCs), etc.