workup的中文翻译是什么意思

Cardiac workup was normal and MR angiogram revealed only mild narrowing of posterior cerebral artery.

心脏检查正常,磁共振血管造影示左侧大脑后动脉轻度狭窄.

Calm down , Li Hua . Don't get so worked up over it.

你要我别workup? 你是说我不必那么努力,那什么意思呀?