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What is Calcium
Scoring?
This test uses CAT scan technology
to detect the amount of plaque lining the arteries of the heart.
This build-up of plaque (atherosclerosis) is the leading
contributory factor in coronary artery disease (CAD). Calcium
scoring is used to diagnose CAD in an early stage and determine its
severity.
Who can benefit from it?
Patients with risk factors for heart disease such as smoking, high cholesterol, high blood pressure,
diabetes, or family history of heart disease will benefit from
cardiac calcium scoring. Long Island Heart Associates uses the GE
Ultrafast CT in our Mineola location to obtain the clearest pictures of the heart.
The images give our cardiologists the information needed to design
prevention and treatment programs depending on the amount of
coronary calcification found.
What does the procedure involve?
You will be asked to put on a gown,
and remove any jewelry which may interfere with the pictures. During
the exam, you will lie on your back on a table which will move
through the scanner.
You may be asked to hold your breath
for a few seconds while the images are obtained. The scanner will
rotate around you and direct a series of x-rays through the body.
These are then analyzed by a computer to produce a detailed image of
a “slice” of the heart. In addition, a portion of the lungs is
scanned during the procedure. No needles or contrast agents are
used, and the entire procedure takes approximately 15-20 minutes.
What preparation
is necessary?
We ask that patients refrain from
exercise, caffeine and smoking for at least 4 hours prior to the
test. All of these can increase heart rate and may interfere with
the accuracy and clarity of the images.
How are the results obtained?
Your CT scan will be read by one of
our cardiologists, who will then determine your “calcium score”. Our
radiologist will look at the portion of the lungs to check for any
abnormalities. You will receive a summary sheet that will outline
the findings of the exam and make recommendations for suggestive
treatment or follow-up. Your primary care physician will also
receive a copy of the report.
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