2013 · Cité 69 fois — ICA, internal carotid artery; PSV, peak systolic velocity; EDV, end diastolic velocity; CCA, common carotid
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ultrasound is a special ultrasound technique that evaluates blood flow — including both its speed
screening carotid
1990 · Cité 222 fois — Color Doppler findings in 360 carotid arteries were compared with the results of standard Doppler
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2000 · Cité 47 fois — to detect and quantify stenoses of the internal carotid artery Indeed, colour Doppler ultrasound (CDUS)
Cité 44 fois — Carotid artery ultrasonography is indicated in the following cases: (1) patients having diseases that are
carotid artery
1999 · Cité 66 fois — The internal carotid artery (ICA) residual lumen, the local outer diameter at the stenotic site, and the
l carotid artery waveform tends to display more blunted sys- tolic peak and greater diastolic flow
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Color Doppler ultrasonography and pulse Doppler ultrasonography have been used for detecting carotid artery stenosis. Doppler ultrasonography has unique
When taking longaxis view of blood vessels (longitudinal image) the direction is presented on the image obtained. Color Doppler method. The color used for
Carotid Doppler (CD) ? Carotid Artery Ultrasound. Indication. 1. Transient ischemic attack. 2. Reversible ischaemic neurological deficit.
US Carotid Doppler 01-14-2022.docx. 1
Range-gated pulsed Doppler (RGPD) ultrasonography was utilized to study the effect of a patent ductus arteriosus (PDA) on carotid arterial blood flow in
Many noninvasive diagnostic technics have been developed to identify hemodynamically significant obstruction of the ex- tracranial internal carotid artery.
With stenosis 65% or greater at angiography the accuracy of the Doppler imaging system was 94%
During carotid Doppler sonography the parvus–tardus waveform is characterized by a small
In con- trast the normal external carotid artery supplies a high-resistive vascular bed (skin
General principles of carotid Doppler ultrasonography