心肺复苏(CPR)时,肾上腺素是首选药物。近年许多动物实验和临床资料证明,当前用于CPR时的肾上腺素剂量偏小,而适当加大用量可提高复苏成功率。现结合文献浅述如下。一、动物实验资料最近Otto等经动物实验发现,凡事先阻滞α或 Cardiopulmonary resuscitation (CPR), epinephrine is the drug of choice. In recent years, many animal experiments and clinical data show that when the current dose of epinephrine for CPR is small, and the appropriate increase in the amount can improve the success rate of recovery. Now combined with the literature is as follows. First, the animal experimental data Otto and other animal experiments recently found that where prior block α or