Doppler Artifacts
PHYSICS & SAFETY
•
1h 1m
This webinar will help you understand the main artifacts specific to Doppler and how to minimise or eliminate them.
The webinar will cover:
ï Review of artifacts specific to Doppler
ï Aliasing
ï Intrinsic spectral broadening
ï Spectral mirror artifact
ï Artifacts due to suboptimal control settings
ï Angle effects in colour Doppler
Up Next in PHYSICS & SAFETY
-
Bioeffects and Safety
Gain a sufficient understanding of the safety of ultrasound and how to use the equipment to ensure the operation is within safe limits.
Learning outcomes of this webinar include:
ï General considerations, precautionary principle
ï Thermal bioeffects
ï Mechanical bioeffects
ï Cal... -
Differences in Doppler - Colour, PW C...
This webinar will cover the modalities of PW, CW DTI and colour Doppler.
You will learn about -
- how these various forms of Doppler are generated by the ultrasound system
- appropriate machine settings and how this will affect the displayed result
- limitations in use of some of these... -
Artefacts specifically tailored for c...
This webinar will cover typical artefacts seen during an exam. While these are global in all studies, the example given here will demonstrate cardiac exams.
Learning outcomes of webinar:
- the various categories in which generated artefacts fall into
- how these misrepresentations are ge...