Bypass surgery is a major surgery performed on the human heart. The surgery is required when the heart's arteries are blocked or narrowed, impairing blood flow. The arteries get blocked usually due to plaque buildup. If it is not clear with oral medication, bypass surgery is performed. Dr. Sujay Shad is the best bypass surgeon in Delhi, currently practicing at Sir Ganga Ram Hospital. If you are experiencing chest pain, unexplained fatigue, or an irregular heartbeat, it might be a sign that your arteries might be blocked. In such cases, get immediate consultation from an expert surgeon like Dr. Sujay Shad at Sir Ganga Ram Hospital, Delhi.