Department of Emergency Medicine Hospital Medical College University of Science and Technology 430022;
Department of Urology the Second Affliated Hospital of Guangzhou University of Chinese Medicine 51000;
Department of Emergency Medicine Second Affliated Hospital of Zhejiang University School of Medicine 310009;
Department of Intensive Care Unit Hospital of Traditional Chinese Medicine 430000;
Department of Intensive Care Unit Central Hospital Hospital of Hubei University of Arts and Science 441021;
Department of Emergency Hospital of Central Theatre Command of the Chinese People's Liberation Army 430070;
Department of Anesthesiology Hospital Medical College University of Science and Technology Wuhan 430022;
Cardiopulmonary resuscitation; Vagus nerve stimulation; INFLAMMATION; Toll-like receptor 4; α7 nicotinic acetylcholine receptor;