一氧化碳(carbon monoxide,CO)为最常见的窘息性气体,通常由含炭物质在不完全燃烧时产生。急性 CO 中毒又称煤气中毒,是较为常见的生活性中毒和职业性中毒。是由于人体短期内大量吸入 CO 而造成脑及全身组织缺氧,最终导致脑水肿和中毒性脑病。临床上通常表现为头痛、呕吐、多汗、烦躁、痉挛、昏迷、呼吸困难、休克、严重的心肌损害,多脏器功 Carbon monoxide (CO) is the most common form of embrittling gas, usually produced when the carbonaceous material is incompletely burned. Acute CO poisoning, also known as gas poisoning, is more common in life poisoning and occupational poisoning. It is due to the body’s short-term massive inhalation of CO and cause brain and body tissue hypoxia, eventually leading to cerebral edema and toxic encephalopathy. Clinically, usually manifested as headache, vomiting, sweating, irritability, cramps, coma, difficulty breathing, shock, severe myocardial damage, multiple organ function