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Hemodynamic stress and experimental aortoiliac atherosclerosis

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Presentation on theme: "Hemodynamic stress and experimental aortoiliac atherosclerosis"— Presentation transcript:

1 Hemodynamic stress and experimental aortoiliac atherosclerosis
Hisham S. Bassiouny, MD, Christopher K. Zarins, MD, Mark H. Kadowaki, MD, Seymour Glagov, MD  Journal of Vascular Surgery  Volume 19, Issue 3, Pages (March 1994) DOI: /S (94) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

2 Fig. 1 Typical atherosclerotic lesion in abdominal and thoracic aorta. Lesion consisted of predominantly foam cells above internal elastic lamina (I) and media. Journal of Vascular Surgery  , DOI: ( /S (94) ) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

3 Fig. 2 Mean heart rate frequency distribution.
Journal of Vascular Surgery  , DOI: ( /S (94) ) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

4 Fig. 3 Mean systemic blood pressure frequency distribution (in millimeters of mercury). Journal of Vascular Surgery  , DOI: ( /S (94) ) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

5 Fig. 4 Pulsed Doppler spectral analysis if infrarenal aorta shows characteristic triphasic profile with flow reversal in late systole. Journal of Vascular Surgery  , DOI: ( /S (94) ) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

6 Fig. 5 Pulsed-wave Doppler spectral analysis of supraceliac aorta. Flow profile is biphasic, with no flow reversal at end systole and notable diastolic flow. Journal of Vascular Surgery  , DOI: ( /S (94) ) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

7 Fig. 6 Hemodynamic stress index frequency distribution.
Journal of Vascular Surgery  , DOI: ( /S (94) ) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

8 Fig. 7 Linear regression analysis of hemodynamic stress index versus maximum lesion thickness in aortoiliac segment. Journal of Vascular Surgery  , DOI: ( /S (94) ) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

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