| Doppler |
An ultrasound method of examining blood vessels. No X-rays are involved.
출처: www.radgrp.org/info/glossary.html
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| Doppler shift |
a phenomenon that causes waves to have a longer wavelength if the source and observer are moving apart and conversely becomes shorter if they are moving together. Very useful effect for flow and speed measurement
출처: www.capgo.com/Resources/Sensors/SensorGlossary.htm...
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| Doppler |
A machine that uses ultrasound to detect the fetal heart.
출처: health.discovery.com/centers/pregnancy/americanbab...
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| Doppler |
A test using sound waves to measure the speed and direction of blood flow in the heart.
출처: www.altonweb.com/cs/downsyndrome/cardterm.html
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| Doppler |
a form of ultrasound where information can be obtained on flowing blood in arteries and veins. The information can be represented as Colour Doppler (where the blood flow is shown as blue and red), or Duplex (where velocity of blood flow can be measured). See vascular ultrasound.
출처: www.ncrad.com/glossary.html
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