In vitro study of continuous wave doppler spectral changes resulting from stenoses and bulbs

Quantitative analysis of continuous wave (CW) Doppler spectra by measurements of peak frequency and spectra broadening is an important non-invasive method for detecting disturbed flow caused by carotid arterial stenosis. It is known that severe stenoses can be detected; however, the spectral changes...

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Veröffentlicht in:	Ultrasound in medicine & biology 1987, Vol.13 (1), p.5-13
Hauptverfasser:	Morin, J.F., Johnston, K.W., Law, Y.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arterial stenosis Biological and medical sciences Carotid Carotid Artery Diseases - diagnosis Constriction, Pathologic - diagnosis Doppler Humans Investigative techniques, diagnostic techniques (general aspects) Medical sciences Models, Structural Nervous system Peak frequency Spectral broadening Spectral broadening index Ultrasonic investigative techniques Ultrasonics Ultrasonography
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