Interobserver variability of carotid Doppler peak velocity measurements among technologists in an ICAVL-accredited vascular laboratory

This study was designed to investigate interobserver variability in the measurement of internal carotid artery (ICA) peak systolic velocity (PSV). We hypothesize that the reproducibility of repeated duplex scanning parameters, in the hands of very experienced vascular technologists in a laboratory a...

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Veröffentlicht in:	Journal of vascular surgery 2004-04, Vol.39 (4), p.735-741
Hauptverfasser:	Corriveau, Marc M., Johnston, K.Wayne
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Blood Flow Velocity - physiology Canada - epidemiology Carotid Artery, Internal - diagnostic imaging Carotid Stenosis - diagnostic imaging Carotid Stenosis - epidemiology Carotid Stenosis - physiopathology Humans Medical sciences Observer Variation Reproducibility of Results Severity of Illness Index Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Ultrasonography, Doppler, Duplex - statistics & numerical data Vascular surgery: aorta, extremities, vena cava. Surgery of the lymphatic vessels
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