Rapid Fire Abstract session: usefulness of CT and radionuclide imaging in different clinical scenarios378Improving the cost-effectiveness of chest pain investigations using single photon emission computed tomography379Is autonomic nervous dysfunction severity associated to less benefit from cardiac resynchronization therapy?380Validation of stress Thallium-201/Rest Technetium-99m sequential dual isotope high-speed myocardial perfusion imaging against fractional flow reserve for the detection of… | Publicación