Is APTT 12.3 low, normal or dangerous? What does APTT level 12.3 mean?

Your APTT level of 12.3 is a Low APTT level.

Low APTT levels could indicate health issues. Typically, levels between 22 seconds to 35 seconds suggest no concerns. However, deviations from this range warrant prompt medical attention. Consulting a doctor for abnormal levels is advisable.

Normal range of APTT found among men :22 - 35 seconds

Ideal values of APTT depending on age (male) :

Age	Ideal APTT value
<5 years	22.271
5-10 years	22.545
10-15 years	22.822
15-20 years	23.103
20-25 years	23.387
25-30 years	23.675
30-35 years	23.966
35-40 years	24.261
40-45 years	24.559
45-50 years	24.861
50-55 years	25.167
55-60 years	25.477
60-70 years	25.79
70-80 years	26.107
80-90 years	26.428
90-100 years	26.753
>100 years	27.082

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

Get Advice via Email : Send us your blood test report, and our APTT experts will check it. Within 12 hours, expect a detailed analysis and precise treatment guidance delivered to your email. If you've had additional blood tests apart from APTT, please upload those too. A thorough diagnosis often relies on assessing all abnormalities for an accurate assessment. Upload blood test report now

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A video message on the treatment of your low APTT level

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

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

Receive world-class medical opinion about your low APTT levels over email.Upload blood test report now

Normal range of APTT found among women :22-35 seconds

Ideal values of APTT depending on age (female) :

Age	Ideal APTT value
<5 years	22.279
5-10 years	22.561
10-15 years	22.847
15-20 years	23.136
20-25 years	23.429
25-30 years	23.726
30-35 years	24.027
35-40 years	24.331
40-45 years	24.639
45-50 years	24.951
50-55 years	25.267
55-60 years	25.587
60-70 years	25.911
70-80 years	26.239
80-90 years	26.571
90-100 years	26.908
>100 years	27.249

If you take a APTT blood test and the results are not in the normal range (22-35 seconds), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the APTT Test Is Done :

When your doctor recommends a APTT test, you'll likely undergo a simple blood draw specifically targeting the measurement of APTT. A pathologist, a specialist in studying diseases, will collect a small blood sample from your veins using a needle. Your APTT test results will typically be available within a few hours after this procedure.