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Blood Viscosity Monitoring

Meaning

Blood viscosity monitoring is the clinical assessment of the internal resistance to flow within the bloodstream, a critical rheological property determined by hematocrit, plasma protein concentration, and red blood cell flexibility. Elevated viscosity, or hyperviscosity, impedes microcirculatory perfusion, increasing shear stress on the endothelium and raising the risk of thromboembolic events. This measurement is particularly relevant in hormonal health, as certain endocrine therapies can modulate erythrocyte production and plasma volume. Maintaining optimal blood flow dynamics is essential for cardiovascular health and nutrient delivery to peripheral tissues.