摘要 目的:探讨颈部膈神经根磁波刺激诱发的颤搐性气管内压[Ptra(t)]对膈肌功能的评价作用.方法:对10例因腹部手术需要全麻患者,在全麻前,全麻中观察磁波刺激膈神经诱发的Ptra(t),颤搐性口腔压[Pm(t)]和颤搐性跨膈压[Pdi(... 关键词磁波...
目的:探讨颈部膈神经根磁波刺激诱发的颤搐性气管内压[Ptra(1)]对膈肌功能的评价作用.方法:对10例因腹部手术需要全麻患者,在全麻前,全麻中观察磁波刺激膈神经诱发的Ptra(1),颤搐性口腔压[Pm(1)]和颤搐性跨膈压[Pdi(1)]的动态变化规律.结果:(1)Pm(1)测定值不稳定,与Pdi(1)的变化不一致;Ptra(1)的变...
颤搐性食道内压 1. The dynamical esophageal pressure was measured in the sitting and supine positions before and during general anesthesia,and twitch esophageal pressure was measured in the supine positions before general anesthesia. 方法:对25例因腹部手术需要全麻患者,观察坐位、卧位和全麻期间心动周期对...