Labels:text | screenshot OCR: Resident and Staff Physician Patient Education Chart Arrhythmias: Ventricular Fibrillation www. * Stimuli from many ventricular loci * Causes chaotic twitching * Ventricles lack Coordinated contraction * No cardiac output * No peripheral pulse Reprinted with permission from Resident and Staff Physician (c) 1991-92, 1993 by Romaine Pierson Publishers, Inc.