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Hemodynamic and metabolic responses to graded microvascular occlusion

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Presentation on theme: "Hemodynamic and metabolic responses to graded microvascular occlusion"— Presentation transcript:

1 Hemodynamic and metabolic responses to graded microvascular occlusion
Edward M. Kwasnik, MD, Samer Y. Siouffi, MD, Philip T. Lavin, PhD, Shukri F. Khuri, MD  Journal of Vascular Surgery  Volume 13, Issue 6, Pages (June 1991) DOI: / (91)90053-W Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

2 Fig. 1 Schematic representation of experimental preparation. L.F.C.A., Lateral femoral circumflex artery; P.F.A., profunda femoris artery (deep femoral); S.F.A., superficial femoral artery. Journal of Vascular Surgery  , DOI: ( / (91)90053-W) Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

3 Fig. 2 Relationship of femoral artery pressure (FAP) to relative outflow capacity (ROC) (FAP = 139 − 27 ROC). Journal of Vascular Surgery  , DOI: ( / (91)90053-W) Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

4 Fig. 3 Relationship of femoral artery flow (FAF) to relative outflow capacity (ROC) (FAF = 87 ROC − 3). Journal of Vascular Surgery  , DOI: ( / (91)90053-W) Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

5 Fig. 4 Relationship of outflow resistance (OR) to relative outflow capacity (ROC) (OR = 1.66/ROC). Journal of Vascular Surgery  , DOI: ( / (91)90053-W) Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

6 Fig. 5 Relationship of muscle pH (mpH) to relative outflow capacity (ROC) (In mpH = ROC ). The logarithmic relationship between pH and relative outflow capacity was plotted on a linear scale as the range of pH response was sufficiently narrow. Journal of Vascular Surgery  , DOI: ( / (91)90053-W) Copyright © 1991 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions


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