The cure rate of brainstem medulla oblongata infarction is only about 20-30%, because the brainstem medulla oblongata is a very important area. The connection between the human brain and the spinal cord depends on it, even if it is a few square millimeters, if an infarction occurs, sometimes the consequences can be devastating, so there is no way to completely cure it in this area, which is very important from the location. Once the nerve cells are ischemic and necrotic, they cannot be regenerated, and the infarction is very ineffective in this place. The blood supply to this area is not particularly abundant, and often only the posterior superior cerebellar artery and the inferior cerebellar artery supply blood, which can easily cause infarction in this area, making it difficult to treat. To summarize the above, it is important to prevent brainstem infarction as much as possible, rather than treating it accordingly after it occurs.