Acute vestibular syndrome is one of the most common reasons people present at hospital with dizziness. The symptoms can arise from damage within the brain or the ear, and specialist medical knowledge or equipment is typically needed to determine the specific cause. Dr Nakatsuka from the University of Sydney in Australia has conducted a large-scale analysis and review of the published literature to determine whether well-trained emergency physicians can differentiate between the two causes, using a quick bedside physical examination without expensive special equipment.
