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

目比较小剂量舒和枸橼酸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.

（、叔、阿）强效和快速起作啡类药物，由于其对血液动力学稳定可作为心脏手术单独诱导麻醉剂。