Additional information | |
|---|---|
| Also known as | Apo A1, Apo A-1, Apolipoprotein A1 , APOA1, Apo-A1 |
| Department | CLINICAL BIOCHEMISTRY |
| Speciality Name | APOLIPOPROTEIN A1 (APO A-1) |
| Test type | Pathology |
| Report | 24 Hours |
| Availability | All centre |
No Patient preparation needed.
There are a multitude of elements affecting the health of the heart, and cholesterol is an important one that is often mentioned. It is important to note that cholesterol cannot move about in blood independently. It is transported by means of special proteins and particles, called lipoproteins. Knowledge about these proteins allows doctors to get the whole picture of heart health status.
At City Imaging and Clinical Labs, one can undergo the Apo A1 Test as part of a comprehensive evaluation of cholesterol metabolism and heart health risk assessment. Doctors may perform this test alongside different tests in case a more detailed evaluation is needed. The price range of the test varies between INR 399 and INR 1200.
Apolipoprotein A1 Testing is a procedure carried out on blood in order to determine Apo A1 amount. It can be performed as part of an overall evaluation of cardiovascular risk, when the health care practitioner needs more details than a normal lipid profile.
Testing for Apo A1 can be done in those patients who have:
The main goal of the prospective evaluation is to assess risk posed by the cardiovascular system and all lipids contributing to such risk. A lipid profile usually includes total cholesterol level, HDL cholesterol level, LDL cholesterol level, and triglycerides level. However, there are plenty of occasions when apolipoprotein measurements provide additional useful information.
Apo A1 is especially valuable since it is the main protein component of HDL. Low values may imply increased risk of cardiovascular disease, while high values usually imply a better lipid pattern.
Not everyone requires Apo A1 testing. A doctor may recommend it based on your personal and family history, existing test results, or overall cardiovascular risk.
It may be considered for people who have:
Blood samples are required in order to perform tests. Healthcare professionals typically obtain a small quantity of blood from an arm vein with a needle (which must be sterile). The process itself takes just a few minutes. Some individuals may experience slight discomfort or even a pinch while undergoing the process.
When the blood sample has been taken, it is sent to the lab for testing. You do not need to worry too much about it. It is a common procedure which does not require anything special to be done beforehand.
The reference range for Apo A1 can vary according to the laboratory, testing method, age, and sex.
Typical adult values are often approximately:
| S. No. | Group | Approximate Apo A1 Reference Range |
| 1 | Adult males | About 120–160 mg/dL |
| 2 | Adult females | About 120–180 mg/dL |
One reason why Apo A1 has become a point of interest is its connection to HDL. HDL is involved in the process of transporting cholesterol away from body tissue. Apo A1 has a significant part in both the structure of HDL particles and their function. Nevertheless, it is no longer true that "more HDL is always an advantage". Final judgement about the risk of cardiovascular disease cannot rely solely on the HDL or Apo A1 results.
At times, doctors will ask for both Apo A1 and Apo B at once. Apo A1 happens to be the chief protein linked to HDL and Apo B is located within the boundaries of many atherogenic lipoproteins, such as LDL and very low density lipoprotein.
Consequently, the value of the Apo B to Apo A1 ratio will give more insight into the balance between HDL and atherogenic particles. Nevertheless, the ratio cannot be viewed on its own. Your doctor will evaluate the ratio in conjunction with your overall clinical and laboratory history.
Apo A1 levels may be influenced by several factors, including:
If your Apo A1 is abnormal, this doesn’t always mean that you’re suffering from a major health condition. If the results are below or above the reference level, your doctor will probably check other lipid results, as well as your points of risk in terms of cardiovascular problems. Depending on the situation, he or she may recommend changing your lifestyle or conducting further examinations.
Here at City Imaging and Clinical Labs, we know that screening and laboratory tests aren’t just values on a printout. Every test has a role in the overall assessment of a patient’s health. Our advantages include:
Delhi based City Imaging has cutting-edge medical apparatus that provides accurate testing. The trained staff understands your questions with care and compassion. The rates for diagnostic testing at City Imaging are reasonable, with various discounts available for poorer patients.
City Imaging’s website or call can be used by a patient to set an appointment for Apolipoprotein A1 test. Home sample collection is also done by technician visit after booking collection using their website. The reports will be provided to you via email so you don’t have to go anywhere or visit the lab personally.
The Apolipoprotein A1 test can be performed in Delhi at a price ranging from INR 399 to INR 1200. The price may vary slightly depending on the machine used, location and type of test.
The answer is no. HDL Cholesterol measures the cholesterol in HDL particles, while Apo A1 measures the main protein present in those same HDL particles.
Fasting is not needed solely for the Apo A1 test. However, fasting may be required when it is done in combination with some other tests.
Low Apo A1 level likely indicates higher risk of cardiovascular diseases, especially if it’s seen together with other unfavourable conditions. Thus, the results must be examined and interpreted by the physician.
The answer is negative. Apo A1 by itself cannot allow diagnosing heart disease; it serves as an additional marker which can be combined with others.
It is also named as APO A-1, APOA1, Apo-A1 Test.
Using both tests can bring extra information about HDL-related and atherogenic lipoproteins. It may assist physicians better assess cardiovascular risk in an individual.
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