Doppler: Part 1
Doppler: Part 1
This video introduces the Doppler effect in ultrasound imaging, explaining how frequency shifts occur when sound reflects off moving blood cells. Students learn to calculate doppler shifts, interpret positive and negative values, and recognize their display on spectral and color doppler images.
Transcript
19:50 lessonHello and welcome to Prep's Ultrasound Physics Registry Review course. I'm Jenna Laika, an A-R-D-M-S certified sonographer and your guide through the exciting journey of ultrasound physics. Have you ever been standing on the side of the road and heard an emergency vehicle passing by? The sound of the siren seems to increase in pitch or frequency as that vehicle was approaching you and then...
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