A human heart has four valves. These valves are responsible for controlling the direction of blood flow and preventing it from backward flow. Any damage or issue with the normal functioning of valves can be fixed with surgery. Dr. Sujay Shad offers the best heart valve surgery in Delhi. The surgery is performed for either repairing or replacing the damaged heart valve. As many factors might damage the valve, and instances like rheumatic fever, age, heart attacks, certain autoimmune diseases, high blood pressure, etc. For expert consultation on heart valve surgery, book an appointment with Dr. Sujay Shad at Sir Ganga Ram Hospital, Delhi, today!