七氟醚因具有血气分配系数低,吸收和恢复快,具有芳香味且对呼吸道无刺激性等特点,广泛应用于小儿麻醉的吸入诱导。但是其危险性也越来越受到人们的重视,麻醉前正确评估小儿的心理及病情非常必要,尤其小儿心脏本身风险较高,应用此药更须认真做好麻醉前的准备工作。1临床资料2004 Sevoflurane is widely used in inhalation induction of pediatric anesthesia due to its low blood gas distribution coefficient, fast absorption and recovery, aromatic odor and no irritation to the respiratory tract. However, its risk is also more and more people’s attention. It is very necessary to correctly assess children’s psychology and illness before anesthesia. Especially in children, the heart itself is at a higher risk. Before using this medicine, we should conscientiously do the preparatory work before anesthesia. 1 clinical data 2004