Heart disease is the leading cause of death in America. If you’re at risk for heart disease, a coronary calcium score test can help you uncover areas where you could modify your lifestyle. These changes could improve your overall vascular health and reduce your chances of having a heart attack or developing heart disease.

The coronary calcium score test is one of many cardiovascular diagnostic tests offered at Baptist Health Heart & Vascular Care. It’s also a test that was invented at Baptist Health by one of our radiologists.

What is a coronary calcium score test?

A coronary calcium score test, also called CT calcium scoring or coronary artery scoring, is a noninvasive scan that takes images of the coronary arteries. This test is a simple screening that may show signs of heart disease before symptoms develop.

A CT calcium score test shows how much calcium or plaque is in your arteries.

Physicians use these images and other information to determine if there are blockages or narrowing of your blood vessels around the heart.

What happens during and after coronary calcium score test?

During a coronary calcium score test, you will lie on a table while a computed tomography (CT) scanner takes detailed X-ray images of your heart. You will need to remain still until all images are captured. 

After a coronary calcium score test, our doctors analyze the images of your heart captured by the CT scanner. They assess the amount of calcium present in the coronary arteries and calculate a score based on the findings. This score helps determine your risk of developing heart disease. 

What is a normal cardiac calcium score?

Calcium scores vary depending on family history, lifestyle and other factors. The higher your calcium score, the more calcium buildup you have and the higher your risk of developing coronary artery disease. 

Many scores are above 100 if plaque is present. Lower scores indicate a lower risk of heart disease or blocked arteries. Acceptable coronary calcium scores increase as you age.

Are coronary calcium score tests worth the time and expense?

Coronary calcium score tests can be worth the time and expense for certain individuals, especially those with risk factors for heart disease. A coronary calcium score test can help doctors assess your risk of heart problems and guide preventive measures.

Does calcium score show blockage?

A cardiac calcium score doesn't provide a direct measurement of blockage or narrowing. Based on your CT calcium score test result along with other relevant information about you, your physician or medical professional might recommend further tests to assess for blockage.

Am I a candidate for a coronary calcium score test?

You may be eligible for a CT calcium scoring if you are between the ages of 40 and 75 years old and fit any of the following criteria:

  • You smoke
  • You have a family history of heart disease
  • You have high blood pressure
  • You have high cholesterol or are obese
  • You are not already taking a cholesterol-lowering medication
  • You have no other signs of coronary artery disease, including a past stent placement or cardiac by-pass graft surgery

Because your calcium score can increase over time, CT calcium scoring should be repeated every three to five years as recommended by your physician.

Learn about our CT calcium scoring directly from the experts

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If you don't have a prescription for a CT calcium scoring test, let us help you find a primary care provider.

Schedule a same-day, next-day or virtual visit with a Baptist Health provider and begin your prevention journey by getting your CT calcium scoring.

Schedule your CT calcium scoring today.

Our Locations

Baptist Health Heart & Vascular Care offers CT calcium scoring at many locations across Miami-Dade, Broward and Palm Beach counties.

You must have a prescription for all cardiovascular testing appointments, including CT calcium scoring. If you don’t have a referring provider to write a prescription for you, call 786-596-2464 and we’ll connect you with one.

Frequently asked questions about CT Calcium Scoring (Coronary Artery Calcium Test)

  • The regular price for a CT calcium scoring test is $99. In February, we lowered the price to $49 for some patients. You qualify for this price if you have a prescription from your healthcare provider, meet one of the screening criteria and don’t have insurance that will cover the cost of the test. If you have insurance, check with your insurance company to see if they will pay for the screening.

  • Your healthcare provider may recommend a CT calcium scoring screening for a variety of reasons. Some of the screening criteria include:

    • Age 40-74
    • Diabetes
    • Family history of heart disease
    • High blood pressure
    • High cholesterol
    • No other evidence of coronary artery disease
    • No use of cholesterol-lowering medications
    • Obesity
    • Smoking

  • This test looks for the buildup of plaque in your coronary arteries, the blood vessels that supply blood to your heart. Plaque is cholesterol that hardens along the walls of your arteries, making them narrow and restricting your blood flow.

  • A calcium scoring test is a CT scan, a type of noninvasive diagnostic imaging test that takes a picture of your heart. For this test, we will place several sticky electrode patches to your chest and attach those patches to an electrocardiogram (ECG) machine. These patches will monitor your heart rate as we scan your heart three times.

    This is not an MRI scan where you are placed inside a narrow machine tube.

  • Most CT scanners look like doughnuts. They are large machines with a short tunnel in the center. The tunnel is open and does not surround you like the tunnel of an MRI machine.

  • No, this screening does not require any contrast dye or an IV. It is a noninvasive test ​​— we will only attach a few sticky electrodes to your chest. These electrodes attach to an electrocardiogram (ECG) machine that records your heart’s electrical activity.

  • The CT calcium scoring screening is a quick, 10-minute scan. During the test, the CT scanner goes back and forth to scan your body three times.

  • Your calcium score can increase over time. Your doctor may recommend repeating this screening every 3-5 years.

  • Your physician or medical professional can write a prescription for you if you meet any of the criteria and if they think the test is right for you. If you don’t have a primary care provider, call 786-596-2464 and we’ll connect you with one.

  • Most CT calcium score screening prescriptions are good for one year. However, your doctor may write a prescription for you that is valid for more or less time.

  • The CT calcium score test does not show blocked arteries or blood flow directly. Instead, it tells you if you have calcium deposits in your arteries and how much buildup exists. The outcome of this test may suggest that you have coronary artery disease, so you should discuss the results with your healthcare provider.

  • Baptist Health makes your results available to you as soon as possible. We will post your results to our PineApp within 24-48 hours and send it to your referring healthcare provider within 48 hours.

  • Preparing for a CT calcium score screening is simple. Avoid caffeine and smoking for four hours before your screening. Take your medication as you normally would. For the test, please wear loose-fitting, soft clothes. Women should wear a sports bra.

  • The value of a CT calcium score test depends on many factors. When deciding whether to recommend that you have the screening, your healthcare provider will consider your age, health status and other risk factors for heart disease, including high blood pressure, high cholesterol, diabetes and family history of heart disease. They will use your health profile and level of risk to give you a personalized recommendation.

  • The CT calcium score measures the amount of hardened (calcium-containing) plaque you have in your heart’s arteries. Lower scores equal low plaque levels, and higher scores mean you have more plaque buildup. So, if you have a score of 0, you have no plaque buildup and low risk of cardiovascular events like a heart attack. As your score rises, your risk of future heart problems also increases. Your healthcare provider will evaluate your score with all your other relevant health information to determine if you need lifestyle changes or treatment.

  • Your CT calcium score is only one factor in your healthcare provider’s decision to recommend you start a cholesterol-lowering medication called a statin. They will review all your risk factors for heart disease and will likely suggest a statin for you if you have a moderate-to-high CT score (typically above 100).

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