Idiopathic ventricular fibrillation associated with long-coupled Purkinje ectopyShort title: Long-coupled Purkinje ectopy and VF.

Long-coupled fascicular PVCs, traditionally recognized as benign, can be associated with IVF in a subset of patients. They can induce IVF by themselves or in association with short-coupled PVCs. This article is protected by copyright. All rights reserved.