TSN 5 - Time is Brain: Use VAN with Dr. Ronith Chakraborty

Summary: In this episode of Teach Me Something New in Under 5 Minutes (TSN5), Dr. Ronith Chakraborty discusses the importance of quickly identifying large vessel occlusions (LVOs) in stroke patients using the VAN score. Unlike the NIH Stroke Scale, which is comprehensive but time-consuming, the VAN score is designed for speed and efficiency. It focuses on identifying weakness and cortical signs such as vision, aphasia, and neglect. If a patient shows weakness plus any of these signs, it indicates a potential LVO, prompting immediate action towards thrombectomy. The VAN score is quick, taking less than 30 seconds, and has a high sensitivity, making it a practical tool in emergency settings.