Zoll Medical Corp. announced that patients experience a high one-year survival rate following use of the LifeVest Wearable Defibrillator. New results from the Prospective Registry of Patients Using the Wearable Defibrillator (WEARIT-II Registry) were presented by Valentina Kutyifa, M.D., Ph.D., University of Rochester Medical Center, during the Late-Breaking Clinical Trials session at CardioStim/EuroPace 2016.