Coronary bypass surgery reroutes blood around a portion of a heart artery that is obstructed or partially clogged. During the treatment, a healthy blood vessel is removed from the leg, arm, or chest and connected below and above the heart's obstructed arteries. The flow of blood to the heart tissue is improved using a new pathway. Symptoms of diseased heart include extreme chest pain, narrowed arteries, shortness of breath, pain in neck, numbness, weakness in legs, etc. The surgery can reduce symptoms like shortness of breath, chest pain, and also protect one from life threatening conditions. If one is experiencing such symptoms or wants to know the bypass surgery cost in Delhi, consult Dr. Sujay Shad at Sir Ganga Ram Hospital.