Radiation dose of cardiac diagnostic imaging in patients with coronary artery disease

Nuclear cardiology,cardiac CT scanner and coronary angiography are common used in patients with coronary artery disease.Cardiac diagnostic imaging play important role with decreasing the incidence and morbidity of coronary artery disease.Radiation dose are concerned by physicians and the public due to the development of cardiac diagnostic imaging.Through evaluating and minimizing the radiation dose,cardiac diagnostic imaging can be used in clinical practice widely and reasonably.