What does high APTT and Packed cell volume mean in blood test?

High APTT and Packed cell volume can be caused by numerous problems.

High levels of APTT and Packed cell volume in the blood indicate a variety of health problems. If your blood APTT level is between 22 seconds to 35 seconds and the Packed cell volume level is between 41 seconds to 49.5 %, then your body does not have any underlying health problems. But if APTT and Packed cell volume levels exceed these levels, you should see a doctor immediately.

Normal APTT range : 22 - 35 seconds

Age-wise ideal APTT level in blood:

Age	Ideal APTT value
<5 years	22.41
5-10 years	22.827
10-15 years	23.252
15-20 years	23.685
20-25 years	24.126
25-30 years	24.575
30-35 years	25.033
35-40 years	25.499
40-45 years	25.974
45-50 years	26.458
50-55 years	26.951
55-60 years	27.453
60-70 years	27.964
70-80 years	28.485
80-90 years	29.015
90-100 years	29.555
>100 years	30.105

*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

1,37,160

Total number of patients treated

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 Packed cell volume range : 41 - 49.5 %

Age-wise ideal Packed cell volume level in blood:

Age	Ideal Packed cell volume value
<5 years	41.763
5-10 years	42.541
10-15 years	43.333
15-20 years	44.14
20-25 years	44.962
25-30 years	45.799
30-35 years	46.652
35-40 years	47.521
40-45 years	48.406
45-50 years	49.307
50-55 years	49.29
55-60 years	49.273
60-70 years	49.255
70-80 years	49.238
80-90 years	49.221
90-100 years	49.203
>100 years	49.186

High APTT and Packed cell volume levels in the blood can cause a number of health problems. Your GP may recommend follow-up tests to get an important picture of your overall health and well-being. If the results are greater than 35 seconds for APTT and more than 49.5 % for Packed cell volume, you may also need some follow-up tests that will help detect the underlying disease early.

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How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a APTT and Packed cell volume test. In most hospitals APTT and Packed cell volume results can be obtained within three to six hours after blood is taken. The blood is usually drawn from a vein on the inside of the elbow or the back of the hand. Drink plenty of water before your appointment. If you experience any symptoms that you are concerned about are out of the ordinary, call your doctor immediately.