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  • Title: [Hemorheology in clinical practice. Introduction to the notion of hemorheologic profile].
    Author: Stoltz JF, Donner M, Muller S, Larcan A.
    Journal: J Mal Vasc; 1991; 16(3):261-70. PubMed ID: 1940652.
    Abstract:
    Although the non-Newtonian characteristics of blood have now been accurately defined, the influence and effect of a hyperviscosity syndrome at the onset of ischemia and in oxygen transport to the tissues remains within the realm of assumptions. Using a simple theoretical approach it can be shown that oxygen transport capacity to the tissues is proportional to the radio H/eta s (where H = hematocrit, eta s = blood viscosity), as long as vascular bed geometry remains constant (with no sign of compensatory vasodilation). With the help of examples, the authors show the changes in oxygen transport as a function of various rheological parameters (red cell aggregation ans deformability). Further, the authors introduce the concept of a hemorheological profile for taking all the hemorheological parameters into consideration and for standardising the presentation of the results for hyperviscosity syndromes.
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