PLAC Activity

PLAC Activity (Lp-PLA2) Test

The PLAC (A2 LP-PLA2) test is valuable for assessing your risk of heart disease and other cardiovascular problems. This straightforward test helps identify plaque buildup in the arteries, a condition that can increase your risk of serious heart issues.

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What is PLAC Activity Testing?

The PLAC Activity Test provides an in-depth overview of your circulatory system without the need for invasive processes. Measuring the levels of  A2 (LP-PLA2) enzymes in your blood helps assess your risk of heart and stroke disease.

The enzyme of the A2 (LP-PLA2) indicates inflammation within the blood vessels, which may indicate an increased presence of plaque in the artery. Plaque is made up of cellular waste, cholesterol, and fatty substances, and it can accumulate on the walls of arteries. Over time, this plaque can harden, restricting blood flow or even rupturing, which can be dangerous. Monitoring plaque levels is crucial to preventing the progression of heart disease.

Unlike other heart health tests, such as blood pressure checks and cholesterol tests, the PLAC Activity Test measures a specific enzyme that provides targeted insight into arterial plaque. When combined with other tests like glucose, blood pressure, and cholesterol testing, it offers a more comprehensive overview of the health of the cardiovascular system.

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Why should one undergo PLAC activity testing?

If you are worried about your artery's health and want to assess your risk of heart disease, the PLAC test is a non-invasive method that can offer valuable information. It can help you identify potential risks early and take steps to improve your heart health.

Plaque buildup can begin in your 20s or 30s, although there's a chance it won't cause any immediate problems at that stage. However, as plaque accumulates, it can lead to atherosclerosis, a condition where the arteries narrow, limiting blood flow and increasing the risk of stroke and heart attack.

Several factors contribute to the development of plaque and atherosclerosis, including:

  • Metabolic syndrome
  • Diabetes
  • High blood pressure
  • Physical inactivity
  • Smoking
  • Poor diet
  • Age (risk increases after 45-55 years)
  • Excessive alcohol consumption
  • Elevated cholesterol levels
  • Genetics (inherited cholesterol disorders)

Taking the PLAC blood test could reveal early signs of plaque buildup and other heart health concerns. Identifying these issues early can allow for timely intervention and a better chance of preventing further complications.

What does the PLAC Activity test include?

The PLAC Activity Test involves a simple blood draw, which is then analysed to measure the A2 (LP-PLA2) enzyme levels. Elevated levels of this enzyme are typically a sign of inflammation and an increased risk of stroke and heart disease.

Before undergoing the test, it's important to inform your healthcare professional if you are on any medication that thins the blood, as this may affect your results. Your healthcare professional will offer guidance and any additional information necessary prior to the testing.

Once the results are available, you can use the information to make informed decisions about lifestyle changes or further testing to understand your heart health better.

PLAC test procedure

Preparing for the test

The PLAC Activity Test does not require any special preparation. However, staying hydrated beforehand is advisable to ensure an easy blood collection process. Make sure to inform your healthcare provider of any relevant medical history, such as a family history of cardiovascular disease or other risk factors. Don't hesitate to ask any questions or express concerns about the procedure.

The Testing Process

The PLAC test involves a quick blood draw, typically taken with a small needle. The process is straightforward and should be comfortable for most patients. Once the blood sample is collected, it is sent to a laboratory for analysis.

Results collection

Results from the PLAC Activity Test are typically available within a few days. Your results will be kept confidential, and your healthcare provider will contact you to discuss any irregularities. If your results indicate potential issues, your healthcare professional will offer recommendations for further testing or lifestyle changes.

Schedule an appointment

If you're considering the PLAC test, don't hesitate to book an appointment at the Health Screening Clinic. You'll receive prompt, reliable, and accurate results, along with expert guidance on your heart health based on the findings. Contact us today to schedule an appointment!

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