The symptoms before the end of life are mainly slowed heart rate, irregular heart rate, decreased blood pressure, respiratory arrest or slowed and irregular breathing, long inspiratory breathing, jaw breathing, and may have malignant arrhythmia and dilated pupils. Patients with cerebral bridge hemorrhage are the first to present with deep coma, pinpoint pupils, snoring breathing, followed by loud breathing, dilated pupils, slowed heart rate, loss of pathological reflexes, loss of physiological reflexes, and in some cases, slow breathing, first a fine pulse, followed by a drop in blood pressure, and then death.