2010315 Effects on electrical restitution of given esanolol during cardiopulmonary resuscitation in a swine ventricular fibrillation model. WEI Jie(魏捷),et al. Dept Emerg Med,Renmin Hosp,Wuhan Univ,Wuhan 430060.Chin J Emerg Med 2010;19(3):257-263. Objective To