What causes high RDW CV and low Packed cell volume?

High RDW CV and low Packed cell volume can be caused by many reasons.

If your RDW CV is in between 11.6 % and 14 % and your Packed cell volume is in between 41 % and 49.5 % then you need not worry as these are the normal ranges for RDW CV and Packed cell volume respectively. But if your levels are lesser or greater than the above values, then there may be some problem in your body.

Normal range of RDW CV : 11.6 - 14 %

Ideal values of RDW CV depending on age :

Age	Ideal RDW CV value
<5 years	11.804
5-10 years	12.012
10-15 years	12.224
15-20 years	12.439
20-25 years	12.658
25-30 years	12.881
30-35 years	13.108
35-40 years	13.339
40-45 years	13.574
45-50 years	13.813
50-55 years	13.808
55-60 years	13.803
60-70 years	13.799
70-80 years	13.795
80-90 years	13.791
90-100 years	13.787
>100 years	13.783

*Ideal values are calculated based on our database of patient records

If you want your blood test report to be interpreted by RDW CV specialist, then you can upload your report. Our RDW CV expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

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Some examples of conditions that increase or decrease RDW CV levels include:

• An iron or vitamin deficiency
• Crohn's disease
• Chronic liver disease
• Thalassemia, an inherited blood disorder
• Heart disease

If you want your blood test report to be interpreted by RDW CV specialist, you can upload your report. Our RDW CV expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

Normal range of Packed cell volume : 41 - 49.5 %

Ideal values of Packed cell volume depending on age :

Age	Ideal Packed cell volume value
<5 years	41.722
5-10 years	42.457
10-15 years	43.205
15-20 years	43.966
20-25 years	44.741
25-30 years	45.529
30-35 years	46.331
35-40 years	47.147
40-45 years	47.978
45-50 years	48.823
50-55 years	48.808
55-60 years	48.793
60-70 years	48.778
70-80 years	48.762
80-90 years	48.747
90-100 years	48.732
>100 years	48.717

High RDW CV and low Packed cell volume can be caused by a lot of reasons. If you take RDW CV and Packed cell volume blood tests and the results are higher than 14 % for RDW CV and lower than 41 % for Packed cell volume, your physician may recommend more tests to figure out the problem. You might also get these tests if your physician thinks you have some other disease.

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How the RDW CV and Packed cell volume Tests Are Done :

If your doctor wants RDW CV and Packed cell volume tests on you, you may need to go through these tests. During the RDW CV and Packed cell volume blood tests, a pathologist will put a needle into your veins and take out a small quantity of blood. A pathologist is a physician in the medical field who thoroughly studies the causes and effects of disease. Within a few hours you will get your RDW CV and Packed cell volume Test reports by your pathologist.