Can Heart Valve Problem In A 10 Year Child Be Cured By Medication?

respected doctor, my name is jyoti parwani. my child is of 10 years he has a valve problem from his childhood. we had a balloon therapy when he was 3 months old. now his valve has become weak so doctor has suggested that he has to undergo with an operation but it is good if he takes 2 more years but his valve is not in good condition. i want that can this operation be not done and only through medicines it is cured . i am also giving him ayurvedic medicine from last 6 months and after that again his 2d echo was done to see that is there any difference but there was no difference. please cn you suggest me something