What are the recommendations for reducing radiation exposure in myocardial perfusion imaging?
Recommendations for reducing radiation exposure in myocardial perfusion imaging include using high-speed imaging techniques, using dual isotope imaging, and performing stress thallium-201/rest technetium-99m sequential dual isotope high-speed myocardial perfusion imaging. Additionally, it is important to ensure that the radiation dose used is justified by the clinical indication and to minimize unnecessary radiation exposure by avoiding multiple imaging studies and using the lowest dose possible that is consistent with producing a good image quality. Finally, it is important to ensure that all staff and patients follow safety protocols and use protective devices and clothing when necessary.