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 the CT scan radiation dosage. He will explain that the number of slides on a CT scan will not have any effect to radiation exposure. The newer slides have newer technologies which might reduce the radiation dose. He will talk about the different parameters available on CT machine and the technologists decide the amount of radiation dosage administered to the patient.