Neither CT perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test for death by neurologic criteria in critically ill patients.

Myocardial perfusion imaging (MPI) is an important imaging modality in the management of patients with cardiovascular disease. MPI plays a key role in diagnosing cardiovascular disease, establishing ...

Background Mechanical thrombectomy with stent retriever devices is associated with significantly better outcomes than thrombolysis alone in the treatment of acute ischemic stroke. Thrombus aspiration ...