The most common pathological response to ventricular enlargement in clinical practice is hydrocephalus and cerebral atrophy. Hydrocephalus is actually a process in which the amount of cerebrospinal fluid in the skull increases and the pressure increases. As time goes on and the disease progresses, the pressure of hydrocephalus will become greater and greater, thus compressing the ventricles and causing ventricular enlargement, and also compressing the surrounding nerve tissue, resulting in a series of clinical symptoms, such as headache, dizziness, nausea, vomiting, and even epilepsy. If more severe, it may cause coma and brain herniation manifestations. Therefore, for this aspect, early and appropriate treatment must be carried out. Another is cerebral atrophy, which is most common in the elderly, because cerebral atrophy is a normal physiological process of the human body. If corresponding treatment is not actively carried out, the degree of cerebral atrophy will become more and more severe in later stages, and the ventricles will indirectly become larger and larger. Therefore, it is important to clarify the condition and carry out the corresponding exercises early to reduce the enlargement of the ventricles and the degree of brain atrophy.