1. Screening for asymptomatic internal carotid artery stenosis: Duplex criteria for discriminating 60% to 99% stenosis 
Gregory L. Moneta, MD, James M. Edwards, MD, George Papanicolaou, MD, Thomas Hatsukami, MD, Lloyd M. Taylor, MD, D.Eugene Strandness, MD, John M. Porter, MD 
Journal of Vascular Surgery 
Volume 21, Issue 6, Pages (June 1995)
DOI: /S (95)
Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

2. Fig. 1
Distribution of angiographic stenoses in 352 ICA. Stenosis was calculated with use of distal cervical ICA as reference vessel.
Journal of Vascular Surgery  , DOI: ( /S (95) )
Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

3. Fig. 2
ICA PSV in cm/sec (A), EDV in cm/sec (B), and ICA/CCA PSV ratio, (C), as function of calculated angiographic stenosis with distal cervical ICA as reference vessel.
Journal of Vascular Surgery  , DOI: ( /S (95) )
Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

4. Fig. 2
ICA PSV in cm/sec (A), EDV in cm/sec (B), and ICA/CCA PSV ratio, (C), as function of calculated angiographic stenosis with distal cervical ICA as reference vessel.
Journal of Vascular Surgery  , DOI: ( /S (95) )
Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

5. Fig. 2
ICA PSV in cm/sec (A), EDV in cm/sec (B), and ICA/CCA PSV ratio, (C), as function of calculated angiographic stenosis with distal cervical ICA as reference vessel.
Journal of Vascular Surgery  , DOI: ( /S (95) )
Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions