Preferred display size and visual distance for ultrasound-guided radial artery cannulation
Rev. colomb. anestesiol; 49 (3), 2021
Abstract Introduction: In-line positioning of an ultrasound image provides higher success rates and less time to completion for radial arterial cannulation. But preferable size and distance of ultrasound display has not been previously discussed. Objective: To assess the ideal visual distance and displ...