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Hemodynamic basis of stasis ulceration—A hypothesis

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1 Hemodynamic basis of stasis ulceration—A hypothesis
Seshadri Raju, MD, Ruth Fredericks, MD  Journal of Vascular Surgery  Volume 13, Issue 4, Pages (April 1991) DOI: / (91)90303-C Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

2 Fig. 1 Relationship between Valsalva-induced foot venous pressure elevation and ambulatory venous pressure in 113 ulcerated limbs. Twenty-five limbs have ambulatory pressures of 50 mm Hg or less. Seventeen limbs are shown to have Valsalva-induced foot venous pressure elevation of 4 mm Hg or less. Journal of Vascular Surgery  , DOI: ( / (91)90303-C) Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

3 Fig. 2 Relationship between incidence of stasis ulceration and reflux index. Journal of Vascular Surgery  , DOI: ( / (91)90303-C) Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions


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