Hematocrit
VOLUME PERCENTAGE OF CELLULAR ELEMENTS IN BLOOD
Haematocrit; Packed cell volume; Haematocrit test; Hemocrit; Microhematocrit; Erythrocyte volume fraction; Packed Cell Volume; Hemoconcentration; Volume of packed red cells; VPRC; Haematocrit value
The haematocrit () (Ht or HCT), also known by several other names, is the volume percentage (vol%) of red blood cells (RBCs) in blood, measured as part of a blood test. The measurement depends on the number and size of red blood cells.