What causes high APTT and low Chloride?

High APTT and low Chloride can be caused by many reasons.

If your APTT is in between 22 seconds and 35 seconds and your Chloride is in between 98 mmol/L and 107 mmol/L then you need not worry as these are the normal ranges for APTT and Chloride 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 APTT : 22 - 35 seconds

Ideal values of APTT depending on age :

Age	Ideal APTT value
<5 years	22.384
5-10 years	22.775
10-15 years	23.173
15-20 years	23.578
20-25 years	23.99
25-30 years	24.409
30-35 years	24.835
35-40 years	25.269
40-45 years	25.71
45-50 years	26.159
50-55 years	26.616
55-60 years	27.081
60-70 years	27.554
70-80 years	28.035
80-90 years	28.525
90-100 years	29.023
>100 years	29.53

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

If you want your blood test report to be interpreted by APTT specialist, then you can upload your report. Our APTT 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 APTT levels include:

• Liver disease
• Vitamin K abnormality
• Decreased or defective factor I (fibrinogen), II (prothrombin), V or X
• Hemophilia A and hemophilia B
• Willebrand disease

If you want your blood test report to be interpreted by APTT specialist, you can upload your report. Our APTT 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 Chloride : 98 - 107 mmol/L

Ideal values of Chloride depending on age :

Age	Ideal Chloride value
<5 years	99.712
5-10 years	101.454
10-15 years	103.226
15-20 years	105.029
20-25 years	106.864
25-30 years	106.831
30-35 years	106.798
35-40 years	106.766
40-45 years	106.733
45-50 years	106.701
50-55 years	106.668
55-60 years	106.635
60-70 years	106.603
70-80 years	106.57
80-90 years	106.538
90-100 years	106.505
>100 years	106.473

High APTT and low Chloride can be caused by a lot of reasons. If you take APTT and Chloride blood tests and the results are higher than 35 seconds for APTT and lower than 98 mmol/L for Chloride, 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 APTT and Chloride Tests Are Done :

If your doctor wants APTT and Chloride tests on you, you may need to go through these tests. During the APTT and Chloride 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 APTT and Chloride Test reports by your pathologist.