Acute Anxiety Disorder. Dead cat syndrome.

焦虑障碍，死猫综合症。

Panic disorder is an acute anxiety disorder, which belongs to the sphere of psychiatry, but panic disorder patients usually go to general hospitals for treatment.

惊恐障碍是一种急性焦虑障碍，属精神医学研究范畴。

Anxiety disorder, also known as anxiety neurosis, is generalized anxiety disorder (chronic anxiety disorders) and the onset of panic status (acute anxiety) as the main clinical manifestations.

焦虑症又称焦虑性神经症，是以广泛性焦虑症(慢性焦虑症)和发作性惊恐状态(急性焦虑症)为主要临床表现。

The single largest group — about 50 percent — showed very little sign of shock, despair, anxiety or intrusive thoughts (the hallmark symptoms of acute grief) even six months after their loss.

这个最大的单身群体--大概有50%--甚至在丧偶后的6个月内都没有表现出一点点震惊，绝望，愤怒或者侵入性思想（急性悲痛的标志性症状）的迹象。

Anxiety is for the center, the anxiety symptoms of acute onset form sustaining state, or chronic and by the plant nerve dysfunction is the characteristic of a kind of nerve function disorder.

焦虑症是以焦虑为中心症状，呈急性发作形式或慢性持续状态，并伴有植物神经功能紊乱为特征的一种神经官能症。