Intensive care unit (or critical care unit) : Hospital facility for care of critically ill patients at a more intensive level than is needed by other patients.

加护病房：医院照顾危急病患的场所，比起其它病患更为密集的护理层次。

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Setting: Anesthesiology and Critical Care Neurosurgical Unit of a university hospital.

设置：大学医院的麻醉学和危重互利神经外科病房。

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The stress ulcer(SU), one of critical illnesses in intensive care unit(ICU), is one of the causes of death in ICU.

应激性溃疡（SU）是重症监护室（ICU）的常见危重症，是ICU住院患者常见死亡原因之一。

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The 670-bed hospital in Smethwick is set to include an accident and emergency department, maternity unit, specialist children's wards and critical care unit.

BBC: City Hospital in Birmingham

He underwent a second procedure on his brain but his condition improved and he was transferred out of the critical care unit at Morriston on Sunday.

BBC: Hartson starts cancer treatment

Malala Yousafzai was being treated in an intensive care unit in Peshawar before doctors decided to move her to the Armed Forces Institute of Cardiology critical care unit in Rawalpindi.

BBC: Malala Yousafzai: Shot Pakistan girl moves hospitals