高血压危象患者病情危重紧急,务必争分夺秒降低血压才能提高存活率减少死亡率。几年来我们应用酚妥拉明静脉推注,继而静脉滴注维持,获得了迅速降压及稳定血压的效果。 Hypertensive crisis critically ill patients in emergency, be sure to race against time to lower blood pressure in order to improve survival and reduce mortality. Over the past few years we applied phentolamine intravenous bolus injection, followed by intravenous infusion to maintain the rapid antihypertensive and stable blood pressure effect.