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hemovolumetry是什么意思，hemovolumetry翻译
Hemovolumetry, also known as hemodilution, is a medical technique used to measure the volume of blood in the body. It is an important procedure in the field of cardiology and hematology, as it provides valuable information about a patient's circulatory status and helps in diagnosing and monitoring various diseases.
The procedure involves withdrawing a sample of the patient's blood, adding a known volume of a diluent (a substance that does not alter the properties of the blood), and then measuring the total volume of the mixture. By comparing the volume of the diluted blood with the original blood sample, the hematocrit level (the percentage of red blood cells in the blood) can be calculated. This information is then used to determine the total blood volume.
Hemovolumetry has several advantages over other methods of measuring blood volume, such as radionuclide labeling and bioimpedancemetry. It is a non