Coronary Artery Bypass Grafting surgery helps to reduce the symptoms of damaged arteries in the heart. During the surgery, the doctor will make an incision in the heart. In addition, a blood vessel is taken from another part of the body. Furthermore, the blood is bypassed from the same new blood vessel. It is a minimally invasive procedure. However, coronary artery bypass grafting cost in Patna varies on multiple parameters. It includes surgery, doctor’s expertise and medications.