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Cardiac PET-CT Stress Test in Waco, TX

Cardiac PET-CT Stress Test in Waco, TX

Cardiac PET-CT Stress Test in Waco, TX

Cardiac Positron emission tomography (PET) stress test is a non-invasive test that can help cardiologists diagnose heart disease. A cardiac PET-CT stress test uses medication to increase blood flow to your heart as well as add stress. During the process, a PET-CT scanner takes pictures of a radiotracer (a radioactive medication that is injected into your body), providing important information about your heart.

This test shows how well blood flows to your heart’s muscles through the coronary arteries while you’re at rest and during stress.

You will also have a computed tomography (CT) scan at the same time as the PET scan. The CT scan is combined with PET scan to produce pictures of your heart.

Cardiac PET/CT Scans: Who Needs Them and Why?

A cardiac PET-CT scan can accurately measure how well blood flows to the heart muscles through the coronary arteries. It can also help to detect dead or injured tissue in the heart.

It provides important information about the heart and with this information, cardiologists are able to diagnose conditions of the heart such as coronary artery disease, infection in the heart, diseased or damaged heart muscle, and cardiac sarcoidosis.

Furthermore, a cardiac PET scan can help a cardiologist know whether or not a surgical procedure such as angioplasty or coronary artery bypass surgery could help a patient with a heart problem.

It can also help a cardiologist determine how much heart damage a patient has after a heart attack. It can also be used to identify the most appropriate treatment option as well as track the effectiveness of a treatment.

When is a cardiac PET scan performed?

When is a cardiac PET scan performed

When is a cardiac PET scan performed

A cardiac PET scan can be performed if you’re experiencing symptoms of heart problems such as:

A cardiac PET scan can also be performed when other tests, such as electrocardiogram (ECG), and echocardiogram, do not provide sufficient information to diagnose a heart condition.

Before Your Cardiac PET-CT Stress Test

It is very crucial that you follow all instructions before taking your test.

Below are what you should and shouldn’t do before your test:

  • Do not eat any food or drink anything apart from water after midnight the night of your appointment day.
  • Avoid anything that contains caffeine for 24 hours before your appointment. Also, avoid over-the-counter medications that contain caffeine.
  • Inform your doctor about the medications that you’re taking, as you may have to stop taking certain medications for one or two days before your appointment. Your doctor will inform you of which medications to stop and which you can continue taking.

On the Day of Your Cardiac PET-CT Stress Test

  • Bring a list of all your medications with doses to the hospital on the day of your test.
  • Do not apply oil, lotion, or cream to your skin before coming to the hospital.
  • Do not eat or drink anything for 3 hours before your test.
  • Wear loose, comfortable clothing when coming to the hospital, as you will be asked to change into a hospital gown.
  • Do not wear jewelry or clothes that have metallic substances, such as hooks or buckles, when coming to the hospital.

How a Cardiac PET-CT Stress Test is Performed

First, radiotracers with a special dye will be injected into your arm intravenously. This could take about an hour as your body needs time to absorb the radiotracers.

While waiting for the radiotracers to get absorbed, a technician will attach electrodes to your chest for an electrocardiogram (ECG) to monitor your heart rate.

After the radiotracers have been absorbed by your body, you will then need to undergo the scan. A cuff will be placed on your arm to monitor your blood pressure during the scan.

You will be asked to lie on a narrow table attached to the PET scanner machine. The table glides slowly into the PET machine.

During the scan, images of your heart will be taken twice. The first set of images will be taken at rest, and the second set of images will be taken during the injection of the stress medication.

You will need to lie on the table as still as possible during the entire scan session to allow the clearest pictures to be taken. The scan session will take about an hour.

After the images have been taken and stored in the computer, the table will slide out of the machine. The electrodes will be removed from your chest.

After Your Cardiac PET-CT Stress Test

You can return to your normal daily activities immediately after your test.

You may need to drink plenty of fluids after the test to help flush out the radiotracers from your body through urine.

How to Access Your Images

Your PET scan images will be interpreted by a specialist who specializes in imaging of the heart. The information will be shared with your doctor. Your doctor will go over the results with you and explain the next course of action.

Cost of a Cardiac PET-CT Stress Test in Waco, Tx

The cost of a cardiac PET-CT stress test varies largely from provider to provider. The cost ranges from $1,500 to $9,000, with an average cost of $5,000.

Benefits of a Cardiac PET-CT Stress Test

  • Benefits of a Cardiac PET-CT Stress Test

    Benefits of a Cardiac PET-CT Stress Test

    Cardiac PET test detects infection or damage in the heart.

  • It detects inflammation of the heart muscle.
  • It offers a superior image quality of the heart than other forms of stress tests.
  • It offers a high degree of accuracy for detecting major blockages in the arteries. It has the ability to measure the amount of blood flow to the heart muscle.
  • It has very low radiation exposure.

PET Stress Test Vs. Treadmill Stress Test

The PET stress test is quite different from the treadmill stress test. It involves the use of medication to stress the heart, while the treadmill stress test involves physical activity. You will be asked to run on a treadmill to increase your heart rate. A stress test helps determine how well your heart works during stress.

Cardiac PET-CT Stress Test Results

Your PET-CT stress test images will be reviewed by a cardiac imaging specialist, and the results will be sent to your doctor. After that, your doctor will go through the results with you.

Your results could be normal or abnormal. Normal means everything is good with your heart, while abnormal means things are wrong. Your doctor will explain everything to you and determine the next course of action.


How long does a PET-CT scan take?

The entire PET-CT scan can take about 2 hours.

Does a PET scan show heart blockages?

Yes. PET-CT scan can show heart blockages.

Who should I avoid after a PET test?

There’s nothing that you should avoid after the test. You only need to drink plenty of water to quickly flush out the radiotracers.

Is a PET-CT test necessary?

The test is necessary if you have a heart problem or symptoms of a heart problem, such as chest pain, arrhythmia, shortness of breath, fainting, or feeling lightheaded.

What is the difference between a PET scan and PET CT?

A PET scan is usually done along with a CT scan to create detailed images of the heart.

Waco Heart & Vascular: Best Clinic for Cardiac PET-CT Stress Test in Waco, TX

Waco Heart & Vascular is a reputable hospital that specializes in cardiac treatments and tests. We provide a range of cardiac treatments and tests, including cardiac PET-CT stress test.

Waco Heart & Vascular is the best clinic in Waco, TX, where you can get accurate cardiac PET-CT stress test results. We have specialists who conduct and interpret cardiac PET-CT stress tests.

Contact us or Book an Appointment to get your cardiac PET-CT stress test done by the best medical professionals.

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