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Elevated Hematocrit

Meaning

Elevated hematocrit refers to a clinical finding where the volume percentage of red blood cells in the total blood volume is measurably higher than the established normal reference range. This condition, medically termed polycythemia, increases the viscosity of the blood, potentially impeding its flow through smaller capillaries and vessels. Clinically, persistently elevated hematocrit requires careful monitoring and management due to the associated, increased risk of thrombotic events and cardiovascular complications.