ICU Full Form in Medical The ICU full form in medical is the Intensive Care Unit. This is a separate unit within any hospital or medical centre that comprise high-end machines and special facilities. The patients kept in the ICU are offered close monitoring and extended treatment for organ complications. ICU stands for intensive care unit, a hospital ward that treats severe and potentially life-threatening cases. Learn about the criteria, equipment, procedures, and support services of an ICU , and what to expect as a patient or visitor. The full form of ICU in Medical is Intensive Care Unit. Also called Critical Care Unit or Intensive therapy unit, ICU is a specialized facility inside the hospital to provide world-class care and treatment to patients. Intensive care unit ICU patients often require mechanical ventilation if they have lost the ability to breathe normally. An intensive care unit ( ICU ), also known as an intensive therapy unit or intensive treatment unit (ITU) or critical care unit (CCU), is a special department of a hospital or health care facility that provides intensive care medicine. An intensive care unit ( ICU ) was defined by the task force of the World Federation of Societies of Intensive and Critical Care Medicine as ...