The signs of death of bedridden patients with cerebral infarction are mainly manifested as follows: First, the patient’s consciousness changes, and patients who are usually bedridden clearly will show changes in their state of consciousness before death, appearing drowsiness, lethargy or coma, the patient’s bilateral pupils are larger than usual, and the reflex to light becomes dull. Patients may also experience changes in respiratory rhythm, such as snoring breathing or shallow slow breathing or sighing breathing. Patients with normal heart rate may suddenly experience a rapid heart rate and a sudden change to a slow heart rate of less than 50 beats per minute before death. Fourth, patients with normal blood pressure may have lower blood pressure and lower than normal level before death, so the signs of bedridden patients with cerebral infarction before death are consciousness, pupils, blood pressure, heart rate and respiratory changes.