Bedside Smartphone‐Based vHIT

Key Points

• The aim is to assess the effectiveness of smartphone-based video head impulse testing (s-vHIT) during acute vestibular syndrome evaluations.
• Used a smartphone slow-motion recording setup for testing.
• Evaluated visualization of overt and covert saccades during head impulse testing.
• Compared s-vHIT findings with conventional video head impulse testing (vHIT).
• s-vHIT successfully visualized both overt and covert saccades.
• Qualitative agreement was noted between s-vHIT and conventional vHIT results.
• s-vHIT was found to be practical for video documentation and enhancing diagnostic value.