急性心肌梗塞(AMI)的疼痛综合征,是一个严重症状,也是危险信号。它参于内脏-内脏反射机制,能诱发某些病理综合征如胃肠综合征,并能影响基础疾病。因而,止痛是当务之急。作者比较了鸦片全碱和硬膜外利多卡因麻醉止痛的疗效和对胃肠综合征的影响。 Acute myocardial infarction (AMI) pain syndrome, is a serious symptom, but also a danger signal. It participates in the visceral-visceral reflex mechanism, can induce certain pathological syndromes such as gastrointestinal syndrome, and can affect underlying diseases. Therefore, pain relief is a top priority. The authors compared the efficacy of opioid and epidural lidocaine analgesia with gastrointestinal syndrome.