Objective To compare the effects of small-dose sufentanil and fentanyl on cardiovascular responses to laryngoscopic orotracheal intubation in children.

目比较小剂量舒芬枸橼酸芬预防儿童直接喉镜经口气插心血反应效果。

The potent and rapid-acting opiates (fentanyl, sufentanil, alfentanil) can be used as the sole induction agents in cardiovascular surgery where hemodynamic stability is critical.

（芬、叔芬、阿芬）强效快速起吗啡类药物，由于其对血液动力学稳定可为心脏手术单独诱导麻醉剂。