Concept information
Preferred term
Ultrasonography, Doppler
Type
-
mesh:Descriptor
Definition
- Ultrasonography applying the Doppler effect, with frequency-shifted ultrasound reflections produced by moving targets (usually red blood cells) in the bloodstream along the ultrasound axis in direct proportion to the velocity of movement of the targets, to determine both direction and velocity of blood flow. (Stedman, 25th ed)
Broader concept
Narrower concepts
Entry terms
- Doppler Ultrasonography
- Doppler Ultrasound
Allowable Qualifier(s)
- adverse effects (Qualifier)
- classification (Qualifier)
- drug effects (Qualifier)
- economics (Qualifier)
- ethics (Qualifier)
- history (Qualifier)
- instrumentation (Qualifier)
- methods (Qualifier)
- mortality (Qualifier)
- nursing (Qualifier)
- psychology (Qualifier)
- radiation effects (Qualifier)
- standards (Qualifier)
- statistics & numerical data (Qualifier)
- trends (Qualifier)
- veterinary (Qualifier)
In other languages
-
French
-
Écho-Doppler
URI
http://data.loterre.fr/ark:/67375/JVR-HBTDVS1S-1
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