August 2020, Video 2: Speed of Sound: Tracing COVID-19 by ‘Light Beams’ in the Lungs

Christine Butts, MD, demonstrates the “light beam” effect, where the B lines appear and disappear, which can help diagnose COVID-19. Read more in her column at http://bit.ly/SpeedSound.
Source: Emergency Medicine News - Video - Category: Databases & Libraries Source Type: video