89-year-old man into the CCU vital signs are stable, it is possible to be awake. 89-year-old into the CCU vital signs are stable, when the function of various organs (especially heart function, lung function, kidney function, etc.) is relatively good, and affects the patient’s consciousness of the higher cortical centers of the brain, the brain stem tissue has not been seriously damaged, after formal and timely diagnosis and treatment, the patient is still likely to regain consciousness. For elderly patients with severe brain tissue damage, more underlying diseases, and multiple complications, the probability of being conscious is relatively low. The condition of 89-year-old people entering CCU is relatively serious, whether the patient can be awake and the prognosis should be consulted with the CCU bedside doctor, according to the patient’s specific condition to make a comprehensive judgment.