BACKGROUND Early tracheostomy can reduce the time required for mechanical ventilation, the duration of ICU stay, and treatment expenses. Choosing the optimal time for tracheostomy in patients with severe head injury is therefore important. The purpose of this study was to find the optimal time for tracheostomy according to Glasgow Coma Scale (GCS). MATERIALS AND METHODS In this prospective st...

BACKGROUND AND PURPOSE Although infective endocarditis (IE) and nonbacterial thrombotic endocarditis (NBTE) are associated with cardioembolic stroke, differences in the nature of these conditions may result in differences in associated stroke patterns. We compared patterns of acute and recurrent ischemic stroke in IE and NBTE, using diffusion-weighted MRI (DWI). METHODS Using ICD-9 diagnostic...