HINTS Outperforms ABCD2 to Screen for Stroke in Acute Continuous Vertigo and Dizziness

OBJECTIVES: Dizziness and vertigo account for about 4 million emergency department (ED) visits annually in the United States, and some 160,000 to 240,000 (4% to 6%) have cerebrovascular causes. Stroke diagnosis in ED patients with vertigo/dizziness is challenging because the majority have no obvious... View More