What is it? 怎么回事

593. Progressive paralysis implies a pressure lesion.
     进行性麻痹意味着压♥迫♥性损伤
594. My books got me here...
     我就是读了书才能来当医生
595. Pressure's up to 180/111. The pulse is in the 40s.
     高压180低压111 脉搏每分40次左右
596. What is it?
     怎么回事
597. I'm pushing 70 milligrams Diazoxide.
     正在推注70毫克降压嗪
598. - Autonomic dysreflexia. - Damage to the nervous system?
     -自主神经异常反射 -神经系统受损吗
599. BP and the heart rate are unstable.
     血压和心率均不稳定

来自《实习医生格蕾 第一季 第八集 Grey's Anatomy S01E08》第 596 行