Because mitral valve insufficiency is a type of heart valve disease and also a form of rheumatic heart disease, mild mitral valve insufficiency can be actively managed with internal medicine, thereby alleviating the patient's symptoms.

However, this disease can potentially worsen, especially in cases of mild insufficiency. When cardiac function becomes impaired, it can lead to severe insufficiency. In such cases, surgical treatment is sometimes recommended for the patient. If the patient's cardiac function is actively managed, infections controlled, and regular hospital check-ups are maintained, improvement can be achieved.