1, the patient’s left ventricle is moderately enlarged, after surgical replacement of the valve or valvuloplasty, the closure insufficiency is corrected, generally speaking, the size of the ventricle is able to return to normal. 2, different hospitals and doctors have some differences in the results is entirely possible, generally the larger the hospital, the more experience, the smaller the error, the higher the credibility. 3. Although your valvular insufficiency is moderate and you don’t have any symptoms, your ventricular function has been reduced and your LVEF is lower than 60%, so in principle, you need to have an operation for valve replacement or plasty. For valve closure insufficiency, if indeed family difficulties temporarily unable to operate, can be appropriate with cardiotonic diuretic drugs, avoid strenuous activities, review 2 times a year ultrasound, other treatments have limited effect. 4.The diagnosis of infective endocarditis mainly relies on the history of fever, blood bacterial culture and ultrasound, etc. You have had high fever in the past, and now there is a valve problem, which may be related. 5.Heart rate is around 100, which is on the fast side for a 28 year old, and it is estimated to be related to cardiac insufficiency. If you can’t have surgery for the time being, you can use digoxin under the guidance of your local doctor. 6, change two domestic valve valve all hospitalization costs about 60,000, the success rate of about 98%.