Minor resuscitation is usually for patients in critical condition. Specialized doctors and nurses are on site to resuscitate the patient, give resuscitation medication and measures, and observe the condition closely, recording the duration of the medication or treatment, and the change in condition. In the case of two or more specialties, an in-hospital consultation is required. However, if it is a bigger rescue, sometimes the middle rescue is necessary to set up a special rescue team, usually can be composed of some doctors in the department, but has reached the requirements of the middle rescue. If it is a large rescue, it is the hospital level to form a specialized rescue team, chaired by the head of the department or the chief of the medical department or the dean. If the condition is critical and needs to be referred to a higher level hospital, this is called a major resuscitation.