Open heart surgery is usually performed in people suffering from coronary heart disease. People who underwent the surgery and those planning to go under the knife have numerous questions related to life after surgery. Some of the commonly asked questions include lifestyle changes to be made after surgery and precautions that should be taken namely in diet and exercises. Our expert Dr Dinesh Mittal Senior Consultant & Coordinator Department of Cardiac Surgery Max Super Speciality provides answers to the most common doubts related to life after open heart surgery. What precautions should a patient take after an open heart surgery?