Objective To investigate the selection of drugs and sedating program in diagnostic and interventional procedures for children, to establish a safe effective sedation guideline with least side effect.

• 目的对小儿影像诊断及介入等治疗性操作中镇静药物选择和镇静程序进行探讨，以建立一个安全、高效及副作用最小的模式。