In this video, Dr. K K Aggarwal, President Heart Care Foundation of India and Group Editor in Chief MEDtalks with Dr. Manish Gupta, Radiologist, will discuss about ultrasound, CT scan or MRI. He will talk about ultrasound and when it is indicated such as abdominal pain, gallbladder and kidney problems. Almost for every indication ultrasound is indicated. And as compared to cost, it is affordable than MRI. He will further discuss about the MRI and CT scan also.